| Similarity | Rank | |
|---|---|---|
| investigate | 0.765 | 1929 |
| investigate_by | 0.727 | 77522 |
| under_investigation | 0.689 | 91676 |
| use_to_investigate | 0.686 | 85907 |
| will_investigate | 0.685 | 43741 |
| investigation_of | 0.680 | 6492 |
| to_investigate | 0.678 | 4929 |
| an_investigation_into | 0.645 | 43766 |
| an_investigation_of | 0.643 | 41598 |
| investigation_into | 0.623 | 14738 |
| we_investigate | 0.623 | 19189 |
| investigation | 0.584 | 1818 |
| To_investigate | 0.581 | 66980 |
| Investigation_of | 0.558 | 82787 |
| an_investigation | 0.533 | 23537 |
| their_investigation | 0.528 | 52812 |
| our_investigation | 0.522 | 59266 |
| further_investigation | 0.520 | 43649 |
| investigate_whether | 0.510 | 87698 |
| these_investigation | 0.509 | 85219 |
| this_study_investigate | 0.503 | 90729 |
| be_implicate_in | 0.502 | 57259 |
| an_investigation_by | 0.502 | 99721 |
| have_be_implicate_in | 0.498 | 83034 |
| examine | 0.497 | 1087 |