| Similarity | Rank | |
|---|---|---|
| these_investigation | 0.700 | 85219 |
| investigation | 0.695 | 1818 |
| their_investigation | 0.681 | 52812 |
| our_research | 0.654 | 8507 |
| investigation_of | 0.638 | 6492 |
| our_analysis | 0.621 | 28227 |
| investigation_into | 0.607 | 14738 |
| an_investigation | 0.600 | 23537 |
| further_investigation | 0.590 | 43649 |
| our_finding | 0.560 | 33705 |
| investigate | 0.550 | 1929 |
| our_observation | 0.530 | 68307 |
| an_investigation_of | 0.529 | 41598 |
| be_investigate | 0.522 | 4898 |
| our_discussion | 0.514 | 23842 |
| an_investigation_into | 0.511 | 43766 |
| our_knowledge | 0.509 | 21165 |
| under_investigation | 0.505 | 91676 |
| this_research_project | 0.499 | 54513 |
| our_work | 0.496 | 3004 |
| our_experiment | 0.496 | 61139 |
| this_study | 0.495 | 4520 |
| investigate_by | 0.491 | 77522 |
| police_investigation | 0.491 | 82988 |
| experimental_study | 0.488 | 73083 |