Matched context for copper and ruthenium

The page lists matched contexts for copper and ruthenium.

Share - copper	Share - ruthenium	Phrase
1.06%	11.93%	{copper or ruthenium} carboxylate
0.44%	11.93%	{copper or ruthenium} thio-phosphates
0.44%	11.75%	{copper or ruthenium} thiocyanate
0.40%	10.87%	{copper or ruthenium} borate
0.40%	10.63%	{copper or ruthenium} halide
0.40%	10.75%	{copper or ruthenium} sulfate
0.35%	9.30%	{copper or ruthenium} nitrate
0.36%	9.59%	{copper or ruthenium} phosphate