Matched context for return back and pump out

The page lists matched contexts for return back and pump out.

Share - return back	Share - pump out	Phrase
2.23%	26.76%	{return back or pump out} fluid [perform operation]
5.44%	10.41%	{return back or pump out} fuel [perform operation]
6.09%	2.81%	reservoir [connection] {return back or pump out}