diff --git a/get_sustainability_tweets.ipynb b/get_sustainability_tweets.ipynb
index b2f375c..1abdbed 100644
--- a/get_sustainability_tweets.ipynb
+++ b/get_sustainability_tweets.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 16,
+   "execution_count": 1,
    "id": "f80d3dd8-29a4-4ecf-a1d9-d691ab23c71e",
    "metadata": {
     "tags": []
@@ -39,8 +39,8 @@
        "    <tr>\n",
        "      <th>0</th>\n",
        "      <td>challeng</td>\n",
-       "      <td>406</td>\n",
-       "      <td>248</td>\n",
+       "      <td>420</td>\n",
+       "      <td>264</td>\n",
        "      <td>['challenges', 'challenge', 'challenging']</td>\n",
        "    </tr>\n",
        "    <tr>\n",
@@ -53,232 +53,232 @@
        "    <tr>\n",
        "      <th>2</th>\n",
        "      <td>ESG</td>\n",
-       "      <td>635</td>\n",
+       "      <td>636</td>\n",
        "      <td>0</td>\n",
        "      <td>['esg']</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
        "      <td>recycling</td>\n",
-       "      <td>848</td>\n",
-       "      <td>171</td>\n",
+       "      <td>860</td>\n",
+       "      <td>154</td>\n",
        "      <td>['recycling', 'shiprecycling']</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>CSR</td>\n",
-       "      <td>1345</td>\n",
-       "      <td>0</td>\n",
-       "      <td>['csr']</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
        "      <td>reduc</td>\n",
-       "      <td>1359</td>\n",
-       "      <td>1199</td>\n",
+       "      <td>1242</td>\n",
+       "      <td>965</td>\n",
        "      <td>['reduce', 'reducing', 'reduced', 'reduction',...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>6</th>\n",
+       "      <th>5</th>\n",
        "      <td>planet</td>\n",
-       "      <td>1390</td>\n",
+       "      <td>1295</td>\n",
        "      <td>0</td>\n",
        "      <td>['planet']</td>\n",
        "    </tr>\n",
        "    <tr>\n",
+       "      <th>6</th>\n",
+       "      <td>CSR</td>\n",
+       "      <td>1371</td>\n",
+       "      <td>0</td>\n",
+       "      <td>['csr']</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
        "      <th>7</th>\n",
        "      <td>sustainab</td>\n",
-       "      <td>1516</td>\n",
-       "      <td>1825</td>\n",
+       "      <td>1527</td>\n",
+       "      <td>1873</td>\n",
        "      <td>['sustainability', 'sustainable', 'sustainable...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>8</th>\n",
-       "      <td>future</td>\n",
-       "      <td>1626</td>\n",
-       "      <td>1540</td>\n",
-       "      <td>['future', 'futureproofing']</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>9</th>\n",
        "      <td>clean</td>\n",
-       "      <td>1709</td>\n",
-       "      <td>859</td>\n",
+       "      <td>1695</td>\n",
+       "      <td>837</td>\n",
        "      <td>['theoceancleanup', 'cleanup', 'clean', 'clean...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>10</th>\n",
+       "      <th>9</th>\n",
        "      <td>methanol</td>\n",
-       "      <td>1755</td>\n",
-       "      <td>1110</td>\n",
+       "      <td>1700</td>\n",
+       "      <td>1044</td>\n",
        "      <td>['methanol', 'emethanol']</td>\n",
        "    </tr>\n",
        "    <tr>\n",
+       "      <th>10</th>\n",
+       "      <td>future</td>\n",
+       "      <td>1770</td>\n",
+       "      <td>1684</td>\n",
+       "      <td>['future', 'futureproofing']</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
        "      <th>11</th>\n",
        "      <td>garbage</td>\n",
-       "      <td>1772</td>\n",
-       "      <td>511</td>\n",
+       "      <td>1808</td>\n",
+       "      <td>612</td>\n",
        "      <td>['garbage', 'greatpacificgarbagepatch']</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>12</th>\n",
        "      <td>responsib</td>\n",
-       "      <td>1840</td>\n",
-       "      <td>1093</td>\n",
+       "      <td>1889</td>\n",
+       "      <td>1135</td>\n",
        "      <td>['responsible', 'responsibility', 'responsibly...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>13</th>\n",
        "      <td>carb</td>\n",
-       "      <td>1848</td>\n",
-       "      <td>1396</td>\n",
+       "      <td>1952</td>\n",
+       "      <td>1526</td>\n",
        "      <td>['decarbonisation', 'carbon', 'decarbonization...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>14</th>\n",
        "      <td>chang</td>\n",
-       "      <td>2054</td>\n",
-       "      <td>1563</td>\n",
+       "      <td>2148</td>\n",
+       "      <td>1667</td>\n",
        "      <td>['change', 'changing', 'climatechange', 'chang...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>15</th>\n",
        "      <td>ocean</td>\n",
-       "      <td>2217</td>\n",
-       "      <td>1657</td>\n",
+       "      <td>2169</td>\n",
+       "      <td>1629</td>\n",
        "      <td>['ocean', 'theoceancleanup', 'oceans', 'oceanp...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>16</th>\n",
        "      <td>plastic</td>\n",
-       "      <td>2354</td>\n",
-       "      <td>1587</td>\n",
+       "      <td>2320</td>\n",
+       "      <td>1490</td>\n",
        "      <td>['plastic', 'oceanplastic', 'plasticwaste', 'p...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>17</th>\n",
        "      <td>neutral</td>\n",
-       "      <td>2384</td>\n",
-       "      <td>1886</td>\n",
+       "      <td>2382</td>\n",
+       "      <td>1798</td>\n",
        "      <td>['neutral', 'carbonneutral', 'neutrality', 'co...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>18</th>\n",
        "      <td>environment</td>\n",
-       "      <td>2537</td>\n",
-       "      <td>1736</td>\n",
+       "      <td>2391</td>\n",
+       "      <td>1574</td>\n",
        "      <td>['environment', 'environmental', 'unenvironmen...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>19</th>\n",
-       "      <td>sulphur</td>\n",
-       "      <td>2572</td>\n",
-       "      <td>1524</td>\n",
-       "      <td>['sulphur', 'lowsulphur']</td>\n",
+       "      <td>green</td>\n",
+       "      <td>2393</td>\n",
+       "      <td>1158</td>\n",
+       "      <td>['green', 'greenfuels', 'greener', 'greenfuel'...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>20</th>\n",
-       "      <td>green</td>\n",
-       "      <td>2580</td>\n",
-       "      <td>1376</td>\n",
-       "      <td>['green', 'greenfuels', 'greener', 'greenfuel'...</td>\n",
+       "      <td>sulphur</td>\n",
+       "      <td>2828</td>\n",
+       "      <td>1772</td>\n",
+       "      <td>['sulphur', 'lowsulphur']</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>21</th>\n",
        "      <td>emissions</td>\n",
-       "      <td>2912</td>\n",
-       "      <td>2065</td>\n",
+       "      <td>2925</td>\n",
+       "      <td>2046</td>\n",
        "      <td>['emissions', 'carbonemissions', 'zeroemissions']</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>22</th>\n",
-       "      <td>climate</td>\n",
-       "      <td>2943</td>\n",
-       "      <td>1978</td>\n",
-       "      <td>['climateaction', 'climate', 'climatechange', ...</td>\n",
+       "      <td>zero</td>\n",
+       "      <td>2977</td>\n",
+       "      <td>1646</td>\n",
+       "      <td>['zero', 'netzero', 'zerocarbon', 'zerocarbons...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>23</th>\n",
-       "      <td>zero</td>\n",
-       "      <td>2972</td>\n",
-       "      <td>1670</td>\n",
-       "      <td>['zero', 'netzero', 'zerocarbon', 'zerocarbons...</td>\n",
+       "      <td>climate</td>\n",
+       "      <td>3046</td>\n",
+       "      <td>2095</td>\n",
+       "      <td>['climateaction', 'climate', 'climatechange', ...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>24</th>\n",
        "      <td>eco</td>\n",
-       "      <td>3128</td>\n",
-       "      <td>1228</td>\n",
+       "      <td>3074</td>\n",
+       "      <td>1269</td>\n",
        "      <td>['ecosystem', 'eco', 'maerskecodelivery', 'eco...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>25</th>\n",
        "      <td>mission</td>\n",
-       "      <td>3245</td>\n",
-       "      <td>1937</td>\n",
-       "      <td>['emissions', 'mission', 'carbonemissions', 'e...</td>\n",
+       "      <td>3247</td>\n",
+       "      <td>1950</td>\n",
+       "      <td>['emissions', 'mission', 'eucommission', 'carb...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>26</th>\n",
        "      <td>CO2</td>\n",
-       "      <td>3279</td>\n",
-       "      <td>2165</td>\n",
-       "      <td>['co2', 'co2emission', 'co2neutral']</td>\n",
+       "      <td>3390</td>\n",
+       "      <td>2275</td>\n",
+       "      <td>['co2', 'co2neutral', 'co2emission']</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>27</th>\n",
        "      <td>bio</td>\n",
-       "      <td>3579</td>\n",
-       "      <td>1252</td>\n",
-       "      <td>['biofuel', 'biofuels', 'biodiversity', 'biohu...</td>\n",
+       "      <td>3687</td>\n",
+       "      <td>1274</td>\n",
+       "      <td>['biofuel', 'biofuels', 'biohuts', 'biodiversi...</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "           root  mean_ranking  std_ranking  \\\n",
-       "0      challeng           406          248   \n",
+       "           root  mean_ranking  std_ranking   \n",
+       "0      challeng           420          264  \\\n",
        "1           SDG           423            0   \n",
-       "2           ESG           635            0   \n",
-       "3     recycling           848          171   \n",
-       "4           CSR          1345            0   \n",
-       "5         reduc          1359         1199   \n",
-       "6        planet          1390            0   \n",
-       "7     sustainab          1516         1825   \n",
-       "8        future          1626         1540   \n",
-       "9         clean          1709          859   \n",
-       "10     methanol          1755         1110   \n",
-       "11      garbage          1772          511   \n",
-       "12    responsib          1840         1093   \n",
-       "13         carb          1848         1396   \n",
-       "14        chang          2054         1563   \n",
-       "15        ocean          2217         1657   \n",
-       "16      plastic          2354         1587   \n",
-       "17      neutral          2384         1886   \n",
-       "18  environment          2537         1736   \n",
-       "19      sulphur          2572         1524   \n",
-       "20        green          2580         1376   \n",
-       "21    emissions          2912         2065   \n",
-       "22      climate          2943         1978   \n",
-       "23         zero          2972         1670   \n",
-       "24          eco          3128         1228   \n",
-       "25      mission          3245         1937   \n",
-       "26          CO2          3279         2165   \n",
-       "27          bio          3579         1252   \n",
+       "2           ESG           636            0   \n",
+       "3     recycling           860          154   \n",
+       "4         reduc          1242          965   \n",
+       "5        planet          1295            0   \n",
+       "6           CSR          1371            0   \n",
+       "7     sustainab          1527         1873   \n",
+       "8         clean          1695          837   \n",
+       "9      methanol          1700         1044   \n",
+       "10       future          1770         1684   \n",
+       "11      garbage          1808          612   \n",
+       "12    responsib          1889         1135   \n",
+       "13         carb          1952         1526   \n",
+       "14        chang          2148         1667   \n",
+       "15        ocean          2169         1629   \n",
+       "16      plastic          2320         1490   \n",
+       "17      neutral          2382         1798   \n",
+       "18  environment          2391         1574   \n",
+       "19        green          2393         1158   \n",
+       "20      sulphur          2828         1772   \n",
+       "21    emissions          2925         2046   \n",
+       "22         zero          2977         1646   \n",
+       "23      climate          3046         2095   \n",
+       "24          eco          3074         1269   \n",
+       "25      mission          3247         1950   \n",
+       "26          CO2          3390         2275   \n",
+       "27          bio          3687         1274   \n",
        "\n",
        "                                         word_matches  \n",
        "0          ['challenges', 'challenge', 'challenging']  \n",
        "1                                            ['sdgs']  \n",
        "2                                             ['esg']  \n",
        "3                      ['recycling', 'shiprecycling']  \n",
-       "4                                             ['csr']  \n",
-       "5   ['reduce', 'reducing', 'reduced', 'reduction',...  \n",
-       "6                                          ['planet']  \n",
+       "4   ['reduce', 'reducing', 'reduced', 'reduction',...  \n",
+       "5                                          ['planet']  \n",
+       "6                                             ['csr']  \n",
        "7   ['sustainability', 'sustainable', 'sustainable...  \n",
-       "8                        ['future', 'futureproofing']  \n",
-       "9   ['theoceancleanup', 'cleanup', 'clean', 'clean...  \n",
-       "10                          ['methanol', 'emethanol']  \n",
+       "8   ['theoceancleanup', 'cleanup', 'clean', 'clean...  \n",
+       "9                           ['methanol', 'emethanol']  \n",
+       "10                       ['future', 'futureproofing']  \n",
        "11            ['garbage', 'greatpacificgarbagepatch']  \n",
        "12  ['responsible', 'responsibility', 'responsibly...  \n",
        "13  ['decarbonisation', 'carbon', 'decarbonization...  \n",
@@ -287,18 +287,18 @@
        "16  ['plastic', 'oceanplastic', 'plasticwaste', 'p...  \n",
        "17  ['neutral', 'carbonneutral', 'neutrality', 'co...  \n",
        "18  ['environment', 'environmental', 'unenvironmen...  \n",
-       "19                          ['sulphur', 'lowsulphur']  \n",
-       "20  ['green', 'greenfuels', 'greener', 'greenfuel'...  \n",
+       "19  ['green', 'greenfuels', 'greener', 'greenfuel'...  \n",
+       "20                          ['sulphur', 'lowsulphur']  \n",
        "21  ['emissions', 'carbonemissions', 'zeroemissions']  \n",
-       "22  ['climateaction', 'climate', 'climatechange', ...  \n",
-       "23  ['zero', 'netzero', 'zerocarbon', 'zerocarbons...  \n",
+       "22  ['zero', 'netzero', 'zerocarbon', 'zerocarbons...  \n",
+       "23  ['climateaction', 'climate', 'climatechange', ...  \n",
        "24  ['ecosystem', 'eco', 'maerskecodelivery', 'eco...  \n",
-       "25  ['emissions', 'mission', 'carbonemissions', 'e...  \n",
-       "26               ['co2', 'co2emission', 'co2neutral']  \n",
-       "27  ['biofuel', 'biofuels', 'biodiversity', 'biohu...  "
+       "25  ['emissions', 'mission', 'eucommission', 'carb...  \n",
+       "26               ['co2', 'co2neutral', 'co2emission']  \n",
+       "27  ['biofuel', 'biofuels', 'biohuts', 'biodiversi...  "
       ]
      },
-     "execution_count": 16,
+     "execution_count": 1,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -315,7 +315,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 17,
+   "execution_count": 2,
    "id": "075f141b-16cd-4577-aa5d-97948fda44ee",
    "metadata": {
     "tags": []
@@ -331,12 +331,12 @@
        " 'esg',\n",
        " 'recycling',\n",
        " 'shiprecycling',\n",
-       " 'csr',\n",
        " 'reduce',\n",
-       " 'reducing']"
+       " 'reducing',\n",
+       " 'reduced']"
       ]
      },
-     "execution_count": 17,
+     "execution_count": 2,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -355,7 +355,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 31,
+   "execution_count": 3,
    "id": "5f86e61e-8d79-4aa9-871c-f11c62b12293",
    "metadata": {
     "tags": []
@@ -396,7 +396,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 55,
+   "execution_count": 4,
    "id": "0fda59a4-9bcd-4f66-9b68-2070b990ba08",
    "metadata": {
     "tags": []
@@ -452,7 +452,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.9"
+   "version": "3.8.10"
   }
  },
  "nbformat": 4,