Matched context for fouling and warping

The page lists matched contexts for fouling and warping.

Share - fouling	Share - warping	Phrase
4.93%	31.20%	reduce {fouling or warping} [perform operation]
6.20%	23.97%	prevent {fouling or warping} [perform operation]
2.29%	20.32%	cause {fouling or warping} [perform operation]
1.09%	24.49%	surface {fouling or warping}