SimilarityRank
learn_why 0.733 68663
see_why 0.677 44071
why 0.626 350
the_reason_why 0.608 7718
discuss_why 0.601 71266
find_out_how 0.587 20324
understand_why 0.585 29700
explain_why 0.579 9475
find_out_what 0.568 13824
reason_why 0.538 18884
show_why 0.528 49065
to_understand_why 0.526 73158
know_why 0.520 57478
it_be_easy_to_see_why 0.517 66197
find_out_if 0.516 64058
find_out_which 0.516 84646
why_they 0.514 26763
learn_more_about_how 0.510 70312
discover_how 0.508 28843
why_it_be 0.506 7852
find_out_where 0.505 85801
it_be_no_wonder 0.501 53455
reason_that 0.500 7278
learn_how 0.498 10206
ask_why 0.497 22961