Matched context for direct back and return back

The page lists matched contexts for direct back and return back.

Share - direct back	Share - return back	Phrase
16.58%	13.45%	tank [connection] {direct back or return back}
17.07%	6.09%	reservoir [connection] {direct back or return back}
13.31%	5.44%	{direct back or return back} fuel [perform operation]
12.31%	2.23%	{direct back or return back} fluid [perform operation]