| Similarity | Rank | |
|---|---|---|
| to_examine | 0.796 | 4985 |
| investigate | 0.754 | 1929 |
| to_look_into | 0.714 | 22424 |
| to_explore | 0.687 | 2788 |
| will_investigate | 0.685 | 43741 |
| be_investigate | 0.678 | 4898 |
| To_investigate | 0.678 | 66980 |
| to_assess | 0.674 | 4681 |
| to_elucidate | 0.668 | 63834 |
| investigation_of | 0.662 | 6492 |
| to_shed_light_on | 0.653 | 72664 |
| to_investigate_how | 0.652 | 76088 |
| to_evaluate | 0.646 | 4191 |
| an_investigation_of | 0.634 | 41598 |
| to_unravel | 0.626 | 61821 |
| investigation_into | 0.624 | 14738 |
| an_investigation_into | 0.624 | 43766 |
| to_gain_insight_into | 0.614 | 96444 |
| to_well_understand | 0.611 | 14940 |
| to_ascertain | 0.610 | 34704 |
| use_to_investigate | 0.594 | 85907 |
| in_order_to_explore | 0.581 | 98394 |
| to_determine | 0.580 | 3168 |
| we_investigate | 0.579 | 19189 |
| in_order_to_study | 0.576 | 78693 |