Matched context for ionize and recirculate

The page lists matched contexts for ionize and recirculate.

Share - ionize	Share - recirculate	Phrase
13.73%	20.82%	{ionize or recirculate} gas [perform operation]
2.26%	5.14%	{ionize or recirculate} fuel [perform operation]
7.71%	0.51%	{ionize or recirculate} mixture [perform operation]
6.08%	0.55%	gas [does] {ionize or recirculate}
2.51%	0.23%	{ionize or recirculate} modal will