Matched context for tungsten and lead

The page lists matched contexts for tungsten and lead.

Share - tungsten	Share - lead	Phrase
8.51%	0.49%	{tungsten or lead} carboxylate
7.76%	0.42%	{tungsten or lead} borate
7.59%	0.41%	{tungsten or lead} halide
7.67%	0.44%	{tungsten or lead} sulfate
8.51%	0.46%	{tungsten or lead} thio-phosphates
8.39%	0.45%	{tungsten or lead} thiocyanate
6.64%	0.40%	{tungsten or lead} nitrate
6.85%	0.37%	{tungsten or lead} phosphate
1.13%	0.22%	contain {tungsten or lead} [perform operation]
0.88%	0.27%	include {tungsten or lead} [perform operation]