Matched context for copper and sulfur

The page lists matched contexts for copper and sulfur.

Share - copper	Share - sulfur	Phrase
19.92%	25.54%	{copper or sulfur} [color] content
6.47%	8.39%	{copper or sulfur} [color] compound
0.61%	2.11%	{copper or sulfur} [color] oxide
0.65%	1.23%	{copper or sulfur} [color] material
0.23%	0.36%	add {copper or sulfur} [perform operation]
0.15%	0.30%	base {copper or sulfur} [perform operation]
0.07%	0.06%	comprise {copper or sulfur} [perform operation]
0.07%	1.32%	contain {copper or sulfur} [perform operation]
0.13%	0.12%	include {copper or sulfur} [perform operation]
0.08%	0.11%	use {copper or sulfur} [perform operation]
0.93%	0.29%	weight {copper or sulfur}