SimilarityRank
To_maintain 0.827 38500
to_maintain 0.809 3149
in_order_to_keep 0.730 22600
need_to_maintain 0.722 42082
in_order_to_preserve 0.704 50282
maintain 0.683 583
while_maintain 0.681 15609
must_be_maintain 0.679 88947
to_maintain_their 0.679 45088
try_to_maintain 0.673 88089
in_order_to_ensure 0.671 16948
to_help_maintain 0.659 82784
in_order_to_achieve 0.631 15720
in_order_to_guarantee 0.609 93725
continue_to_maintain 0.600 88144
to_insure 0.598 28433
in_order_to_obtain 0.596 31009
in_order_to_increase 0.593 32821
help_maintain 0.588 47692
To_preserve 0.588 90771
to_assure 0.587 18921
in_order_to_gain 0.587 54475
to_sustain 0.580 10888
should_be_maintain 0.578 93290
in_order_to_protect 0.576 25088