| Similarity | Rank | |
|---|---|---|
| about_the_effect_of | 0.790 | 95358 |
| about_how | 0.607 | 5655 |
| about | 0.595 | 90 |
| about_the_importance_of | 0.594 | 26857 |
| the_impact_of | 0.573 | 2285 |
| the_negative_impact_of | 0.569 | 39066 |
| the_positive_impact_of | 0.559 | 69205 |
| the_potential_impact_of | 0.557 | 49408 |
| on_the_importance_of | 0.533 | 26438 |
| and_its_impact_on | 0.527 | 21379 |
| explore_the_impact_of | 0.527 | 93570 |
| what_impact | 0.526 | 69792 |
| about_what | 0.526 | 6688 |
| examine_the_impact_of | 0.525 | 81076 |
| interview_about | 0.521 | 49992 |
| on_issue_relate_to | 0.515 | 50763 |
| the_impact_of_these | 0.514 | 86497 |
| consider_the_impact_of | 0.504 | 96074 |
| about_the_possibility_of | 0.503 | 69843 |
| the_long-term_effect_of | 0.502 | 91823 |
| impact_of | 0.501 | 6260 |
| potential_impact_on | 0.501 | 69081 |
| about_climate_change | 0.501 | 82998 |
| social_impact_of | 0.500 | 49980 |
| and_their_impact_on | 0.499 | 30075 |