Matched context for reform and recirculate back

The page lists matched contexts for reform and recirculate back.

Share - reform	Share - recirculate back	Phrase
31.51%	10.15%	{reform or recirculate back} fuel [perform operation]
8.51%	19.55%	{reform or recirculate back} gas [perform operation]
1.63%	3.12%	{reform or recirculate back} modal can