SimilarityRank
upgrade 0.692 1717
improve_their 0.651 23419
upgrade_to 0.637 7666
expand_their 0.631 39761
enhance_their 0.627 45478
their_existing 0.626 47269
increase_their 0.586 19553
upgrade_your 0.583 90287
an_upgrade 0.573 30347
strengthen_their 0.562 63366
modify_their 0.561 88668
to_improve_their 0.560 27673
to_enhance_their 0.557 46232
maintain_their 0.529 30758
adjust_their 0.527 95089
extend_their 0.526 49471
revise_their 0.525 91116
their_current 0.518 18021
develop_their_own 0.513 50005
its_existing 0.513 68496
improve_its 0.513 36232
expand_its 0.509 28194
modernize 0.508 17299
to_strengthen_their 0.503 78675
transform_their 0.502 57352