SimilarityRank
further_study 0.782 21282
additional_research 0.673 79444
study 0.667 119
further_research 0.634 34914
further_research_be 0.628 82591
several_study 0.594 55040
for_further_study 0.573 74726
further_analysis 0.565 87877
early_study 0.564 54536
conduct_study 0.552 76793
a_number_of_study 0.550 86189
future_research 0.537 37698
independent_study 0.533 45524
experimental_study 0.531 73083
this_study 0.530 4520
previous_study 0.527 34650
further_investigation 0.516 43649
Study 0.506 7376
animal_study 0.506 72788
laboratory_study 0.506 80911
comparative_study 0.504 76135
research_study 0.503 20561
additional_training 0.488 67104
longitudinal_study 0.486 85134
the_current_study 0.486 34412