SimilarityRank
need_to_change 0.623 25046
fundamental_change 0.612 91286
radical_change 0.581 57723
the_need_for_such 0.580 89741
necessary_change 0.563 56320
change 0.556 81
the_necessity_for 0.548 31006
change_happen 0.546 47165
necessity_to 0.542 27855
positive_change 0.534 26898
the_urgent_need_for 0.534 99117
need_for 0.532 913
real_change 0.530 51579
need_to_address 0.528 28823
the_need_for_more 0.525 38773
systemic_change 0.525 61011
the_urgent_need_to 0.521 69329
effect_change 0.513 98436
major_change 0.513 39693
the_necessity_of 0.510 9416
significant_change 0.510 50979
necessity_of 0.510 43294
cultural_change 0.508 30206
major_change_in 0.507 71696
policy_change 0.504 18035