Matched context for diff and muffler

The page lists matched contexts for diff and muffler.

Share - diff	Share - muffler	Phrase
9.39%	2.97%	{diff or muffler} base
1.59%	0.56%	{diff or muffler} [connection] couple
1.68%	0.26%	produce {diff or muffler} [perform operation]