Matched context for hc and impurity

The page lists matched contexts for hc and impurity.

Share - hc	Share - impurity	Phrase
5.37%	3.66%	oxidize {hc or impurity} [perform operation]
3.07%	4.42%	{hc or impurity} concentration
0.74%	16.54%	remove {hc or impurity} [perform operation]
1.34%	5.76%	contain {hc or impurity} [perform operation]
0.18%	0.82%	cause {hc or impurity} [perform operation]
0.08%	0.76%	prevent {hc or impurity} [perform operation]