Matched context for chlorine and wt

The page lists matched contexts for chlorine and wt.

Share - chlorine	Share - wt	Phrase
4.73%	4.31%	contain {chlorine or wt} [perform operation]
8.10%	2.25%	{chlorine or wt} content
4.45%	3.34%	{chlorine or wt} contain
5.82%	0.37%	residual [amount] {chlorine or wt}
7.20%	0.22%	add {chlorine or wt} [perform operation]