| Similarity | Rank | |
|---|---|---|
| research_project | 0.733 | 5041 |
| a_research_study | 0.731 | 91728 |
| research | 0.731 | 178 |
| clinical_study | 0.723 | 25548 |
| pilot_study | 0.718 | 46260 |
| study_involve | 0.675 | 49676 |
| national_study | 0.672 | 87491 |
| research_initiative | 0.671 | 53548 |
| clinical_trial | 0.668 | 6242 |
| ongoing_research | 0.664 | 47589 |
| randomize_controlled_trial | 0.652 | 81810 |
| literature_review | 0.650 | 29101 |
| experimental_study | 0.649 | 73083 |
| research_on | 0.649 | 3939 |
| related_research | 0.647 | 73243 |
| study | 0.646 | 119 |
| research_program | 0.646 | 14191 |
| research_report | 0.646 | 25663 |
| clinical_research | 0.644 | 18156 |
| research_finding | 0.643 | 23169 |
| research_relate_to | 0.638 | 59878 |
| longitudinal_study | 0.635 | 85134 |
| research_team | 0.630 | 11054 |
| additional_research | 0.630 | 79444 |
| research_project_on | 0.627 | 97941 |