Matched context for recirculation and degassing

The page lists matched contexts for recirculation and degassing.

Share - recirculation	Share - degassing	Phrase
5.78%	33.16%	{recirculation or degassing} passage
5.09%	20.61%	{recirculation or degassing} conduit
3.62%	28.54%	{recirculation or degassing} valve
4.01%	13.96%	{recirculation or degassing} zone
0.74%	3.71%	fuel {recirculation or degassing}