| Similarity | Rank | |
|---|---|---|
| investigation_of | 0.846 | 6492 |
| inquiry_into | 0.806 | 32183 |
| an_investigation_into | 0.801 | 43766 |
| investigation | 0.785 | 1818 |
| an_investigation_of | 0.740 | 41598 |
| probe_into | 0.722 | 73447 |
| investigate | 0.682 | 1929 |
| an_investigation | 0.662 | 23537 |
| their_investigation | 0.642 | 52812 |
| to_investigate | 0.624 | 4929 |
| be_investigate | 0.623 | 4898 |
| our_investigation | 0.607 | 59266 |
| Investigation | 0.600 | 27698 |
| will_investigate | 0.596 | 43741 |
| an_investigation_by | 0.592 | 99721 |
| further_investigation | 0.587 | 43649 |
| research_into | 0.583 | 10335 |
| these_investigation | 0.578 | 85219 |
| Investigation_of | 0.570 | 82787 |
| inquiry | 0.559 | 3742 |
| investigate_by | 0.558 | 77522 |
| police_investigation | 0.549 | 82988 |
| criminal_investigation | 0.544 | 43225 |
| under_investigation | 0.531 | 91676 |
| allegation_of | 0.526 | 27789 |