SimilarityRank
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