SimilarityRank
additional_research 0.781 79444
future_research 0.753 37698
further_study 0.697 21282
further_research_be 0.676 82591
further_investigation 0.647 43649
research 0.643 178
additional_study 0.634 96913
ongoing_research 0.629 47589
research_into 0.612 10335
further_analysis 0.610 87877
related_research 0.596 73243
new_research 0.587 18823
research_on 0.587 3939
extensive_research 0.582 60150
research_effort 0.569 29816
this_study 0.568 4520
current_research 0.568 22397
this_research_project 0.568 54513
conduct_study 0.563 76793
research_study 0.562 20561
a_number_of_study 0.560 86189
further_discussion 0.548 94044
experimental_study 0.547 73083
empirical_research 0.544 51201
for_further_study 0.541 74726