Matched context for sulfite and oxalate

The page lists matched contexts for sulfite and oxalate.

Share - sulfite	Share - oxalate	Phrase
7.28%	17.76%	calcium {sulfite or oxalate}
6.75%	18.50%	strontium {sulfite or oxalate}
6.01%	16.49%	barium {sulfite or oxalate}
5.95%	16.32%	magnesium {sulfite or oxalate}