SimilarityRank
for_as_long_as_possible 0.860 67075
for_longer 0.643 46136
as_much_as_possible 0.609 9853
as_little_as_possible 0.552 94612
in_order_to_keep 0.545 22600
to_a_minimum 0.545 33295
want_to_keep 0.543 45077
try_to_keep 0.541 20175
indefinitely 0.541 22363
to_keep 0.535 1505
keep 0.530 330
keep_them 0.526 26036
longer 0.524 6704
to_keep_them 0.509 44770
just_keep 0.507 33329
for_as_long_as 0.507 30414
keep_it 0.504 5422
be_able_to_keep 0.502 71921
as_often_as_possible 0.501 66036
as_far_as_possible 0.498 29073
for_a_long_period_of 0.494 48355
to_keep_their 0.492 34377
to_keep_it 0.490 15010
To_keep 0.489 23394
stay_alive 0.489 83394