SimilarityRank
these_investigation 0.700 85219
investigation 0.695 1818
their_investigation 0.681 52812
our_research 0.654 8507
investigation_of 0.638 6492
our_analysis 0.621 28227
investigation_into 0.607 14738
an_investigation 0.600 23537
further_investigation 0.590 43649
our_finding 0.560 33705
investigate 0.550 1929
our_observation 0.530 68307
an_investigation_of 0.529 41598
be_investigate 0.522 4898
our_discussion 0.514 23842
an_investigation_into 0.511 43766
our_knowledge 0.509 21165
under_investigation 0.505 91676
this_research_project 0.499 54513
our_work 0.496 3004
our_experiment 0.496 61139
this_study 0.495 4520
investigate_by 0.491 77522
police_investigation 0.491 82988
experimental_study 0.488 73083