| Similarity | Rank | |
|---|---|---|
| conduct_research | 0.707 | 15206 |
| conduct_research_on | 0.706 | 37461 |
| perform_research | 0.660 | 65898 |
| carry_out_research | 0.653 | 77307 |
| study | 0.638 | 119 |
| study_the_impact_of | 0.620 | 70825 |
| research_study | 0.616 | 20561 |
| study_the_effect_of | 0.610 | 32421 |
| conduct_research_in | 0.606 | 56102 |
| to_conduct_research | 0.604 | 55828 |
| do_research | 0.604 | 12606 |
| conduct_survey | 0.603 | 87423 |
| undertake_research | 0.601 | 62011 |
| research_on | 0.596 | 3939 |
| research | 0.584 | 178 |
| several_study | 0.583 | 55040 |
| research_relate_to | 0.567 | 59878 |
| a_number_of_study | 0.567 | 86189 |
| further_research | 0.563 | 34914 |
| engage_in_research | 0.555 | 93353 |
| study_examine | 0.554 | 53691 |
| additional_study | 0.552 | 96913 |
| collect_datum_on | 0.550 | 51265 |
| ongoing_research | 0.548 | 47589 |
| additional_research | 0.547 | 79444 |