| Similarity | Rank | |
|---|---|---|
| research_on | 0.779 | 3939 |
| related_research | 0.768 | 73243 |
| research | 0.725 | 178 |
| current_research | 0.708 | 22397 |
| research_into | 0.704 | 10335 |
| research_focus_on | 0.698 | 27853 |
| ongoing_research | 0.687 | 47589 |
| project_relate_to | 0.685 | 45243 |
| conduct_research_on | 0.678 | 37461 |
| research_initiative | 0.664 | 53548 |
| research_activity | 0.662 | 13053 |
| research_project_on | 0.655 | 97941 |
| conduct_research_in | 0.654 | 56102 |
| area_relate_to | 0.651 | 92789 |
| research_project | 0.642 | 5041 |
| research_involve | 0.640 | 67582 |
| research_focus | 0.640 | 61548 |
| research_study | 0.638 | 20561 |
| research_program | 0.637 | 14191 |
| topic_relate_to | 0.628 | 44447 |
| relevant_research | 0.616 | 97846 |
| experimental_research | 0.616 | 97432 |
| research_effort | 0.614 | 29816 |
| publish_research | 0.610 | 61279 |
| innovative_research | 0.608 | 65169 |