SimilarityRank
need_to_know 0.742 26573
should_know 0.666 45157
need_to_understand 0.620 32697
should_be_aware_of 0.610 80283
want_to_know 0.576 35647
know_about 0.560 5185
must_know 0.548 98145
do_not_know_about 0.541 58593
to_know_about 0.541 20055
need_to_consider 0.539 50161
you_need_to_know 0.533 63013
know_what 0.531 6282
need_to_learn 0.530 73994
need_to_do 0.529 21989
to_expect_from 0.511 48656
understand_what 0.502 17762
have_a_good_understanding_of 0.493 71882
you_should_know 0.491 81953
have_an_understanding_of 0.490 89127
be_aware_of 0.486 5658
want_to_know_what 0.485 61381
really_know 0.482 90488
include_information_about 0.481 38223
want_to_know_more_about 0.478 77278
should_do 0.475 19848