SimilarityRank
it_be_difficult_to_find 0.783 98279
be_hard_to_find 0.637 53795
there_be_not_many 0.610 35092
there_be_not_a_lot_of 0.609 78857
there_be_not 0.601 8987
you_will_not_find 0.601 62969
I_could_not_find 0.600 68628
struggle_to_find 0.599 45700
I_can_not_find 0.596 56804
there_do_not_seem_to_be 0.587 60112
could_not_find 0.587 68828
hard_to_find 0.583 39604
there_be_not_enough 0.582 39135
I_do_not_think_there_be 0.580 94961
there_be_few 0.571 15467
it_be_hard_to_get 0.570 80950
be_hard_to_come 0.566 71773
I_do_not_find 0.566 65738
there_be_very_few 0.565 32335
there_be_hardly_any 0.563 77041
there_be_not_much 0.563 21673
I_can_not_think_of 0.558 37572
there_be_not_a 0.558 18857
it_be_rare 0.551 29400
it_be_very_difficult_to 0.551 29790