Matched context for chromium and lead

The page lists matched contexts for chromium and lead.

Share - chromium	Share - lead	Phrase
9.87%	0.49%	{chromium or lead} carboxylate
9.87%	0.46%	{chromium or lead} thio-phosphates
9.72%	0.45%	{chromium or lead} thiocyanate
8.99%	0.42%	{chromium or lead} borate
8.79%	0.41%	{chromium or lead} halide
7.69%	0.40%	{chromium or lead} nitrate
8.89%	0.44%	{chromium or lead} sulfate
7.94%	0.37%	{chromium or lead} phosphate
1.97%	0.22%	contain {chromium or lead} [perform operation]
1.11%	0.27%	include {chromium or lead} [perform operation]