SimilarityRank
well_document 0.698 54969
be_well_know 0.637 17747
well-documented 0.616 80142
be_well_establish 0.565 48410
be_widespread 0.531 22113
be_well_know_to 0.517 57569
there_be_evidence_that 0.506 42452
a_number_of_study 0.504 86189
several_study_have 0.500 91485
be_evident 0.485 19372
be_obvious 0.485 15394
clearly_demonstrate 0.482 49022
be_well_understand 0.480 48743
as_evidence_by 0.470 16890
be_not_know 0.470 21842
remain_unknown_. 0.470 83257
be_apparent 0.469 19408
there_be_evidence_of 0.468 67408
a_grow_body_of 0.468 71531
several_study 0.468 55040
be_widely 0.467 45891
know_about 0.467 5185
,_particularly 0.464 1205
be_evidence_by 0.460 50134
,_particularly_with_regard_to 0.457 78252