| Similarity | Rank | |
|---|---|---|
| pilot_study | 0.824 | 46260 |
| pilot_test | 0.671 | 94469 |
| an_evaluation_of | 0.649 | 26507 |
| a_pilot_project | 0.644 | 51968 |
| a_feasibility_study | 0.635 | 94915 |
| the_current_study | 0.634 | 34412 |
| a_research_study | 0.630 | 91728 |
| this_study_be | 0.626 | 9731 |
| study_involve | 0.615 | 49676 |
| pilot_project | 0.613 | 15000 |
| field_study | 0.611 | 27812 |
| randomize_controlled_trial | 0.610 | 81810 |
| research_study | 0.604 | 20561 |
| this_study | 0.594 | 4520 |
| several_study | 0.593 | 55040 |
| the_present_study_be | 0.592 | 66195 |
| a_research_project | 0.589 | 20122 |
| a_pilot_program | 0.588 | 91444 |
| the_purpose_of_this_study | 0.588 | 31276 |
| a_number_of_study | 0.584 | 86189 |
| national_study | 0.584 | 87491 |
| study_examine | 0.584 | 53691 |
| the_present_study | 0.581 | 44128 |
| this_research_project | 0.581 | 54513 |
| Pilot_Project | 0.580 | 93280 |