| Similarity | Rank | |
|---|---|---|
| to_well_understand_how | 0.839 | 92249 |
| to_determine_how | 0.775 | 38804 |
| to_understand | 0.750 | 2246 |
| to_investigate_how | 0.738 | 76088 |
| to_well_understand | 0.734 | 14940 |
| to_see_how | 0.724 | 9481 |
| to_find_out_how | 0.721 | 37795 |
| to_learn_how | 0.720 | 31713 |
| understand_how | 0.719 | 10793 |
| to_examine_how | 0.716 | 64029 |
| to_explore_how | 0.713 | 39947 |
| to_understand_what | 0.708 | 30052 |
| to_understand_why | 0.700 | 73158 |
| to_know_how | 0.690 | 52611 |
| to_consider_how | 0.668 | 60756 |
| study_how | 0.642 | 22128 |
| to_gain_a_good_understanding | 0.641 | 92078 |
| to_gain_insight_into | 0.636 | 96444 |
| understanding_how | 0.633 | 60130 |
| understanding_of_how | 0.627 | 59913 |
| look_at_how | 0.624 | 12474 |
| to_elucidate | 0.621 | 63834 |
| in_order_to_understand | 0.615 | 27220 |
| how_these | 0.614 | 13213 |
| how | 0.608 | 248 |