Matched context for direct back and admit

The page lists matched contexts for direct back and admit.

Share - direct back	Share - admit	Phrase
11.42%	11.16%	{direct back or admit} air [perform operation]
13.31%	6.26%	{direct back or admit} fuel [perform operation]
12.31%	2.90%	{direct back or admit} fluid [perform operation]
17.07%	0.53%	reservoir [connection] {direct back or admit}
6.98%	0.54%	{direct back or admit} oil [perform operation]
5.51%	0.48%	{direct back or admit} valve [perform operation]