SimilarityRank
the_effectiveness_of 0.761 9595
their_effectiveness 0.739 65235
effectiveness 0.738 5254
the_efficacy_of 0.698 20536
effectiveness_of 0.659 32347
and_effectiveness_of 0.651 67700
efficacy 0.632 12475
the_usefulness_of 0.612 34775
and_efficacy_of 0.606 58080
its_impact 0.605 43710
its_benefit 0.577 25266
how_effective 0.566 87974
usefulness 0.566 26552
efficacy_of 0.564 59785
its_success 0.549 20917
efficiency_of 0.549 5753
its_effect 0.548 20880
its_strength 0.544 36996
its_quality 0.538 41895
its_potential 0.535 32014
its_effect_on 0.533 58831
its_impact_on 0.532 44649
cost-effectiveness 0.532 49879
the_credibility_of 0.528 21815
the_validity_of 0.526 20531