Matched context for earth and alkali

The page lists matched contexts for earth and alkali.

Share - earth	Share - alkali	Phrase
6.94%	21.83%	{earth or alkali} metal
4.11%	5.76%	{earth or alkali} salt
2.56%	2.05%	alkali {earth or alkali}
2.19%	1.50%	{earth or alkali} oxide
2.43%	1.22%	{earth or alkali} compound
0.70%	3.17%	{earth or alkali} hydroxide
0.34%	2.36%	{earth or alkali} carbonate
0.20%	0.30%	use {earth or alkali} [perform operation]