| Similarity | Rank | |
|---|---|---|
| need_to_change | 0.623 | 25046 |
| fundamental_change | 0.612 | 91286 |
| radical_change | 0.581 | 57723 |
| the_need_for_such | 0.580 | 89741 |
| necessary_change | 0.563 | 56320 |
| change | 0.556 | 81 |
| the_necessity_for | 0.548 | 31006 |
| change_happen | 0.546 | 47165 |
| necessity_to | 0.542 | 27855 |
| positive_change | 0.534 | 26898 |
| the_urgent_need_for | 0.534 | 99117 |
| need_for | 0.532 | 913 |
| real_change | 0.530 | 51579 |
| need_to_address | 0.528 | 28823 |
| the_need_for_more | 0.525 | 38773 |
| systemic_change | 0.525 | 61011 |
| the_urgent_need_to | 0.521 | 69329 |
| effect_change | 0.513 | 98436 |
| major_change | 0.513 | 39693 |
| the_necessity_of | 0.510 | 9416 |
| significant_change | 0.510 | 50979 |
| necessity_of | 0.510 | 43294 |
| cultural_change | 0.508 | 30206 |
| major_change_in | 0.507 | 71696 |
| policy_change | 0.504 | 18035 |