Matched context for evacuation and expulsion

The page lists matched contexts for evacuation and expulsion.

Share - evacuation	Share - expulsion	Phrase
3.38%	10.38%	fluid {evacuation or expulsion}
2.14%	16.16%	fuel {evacuation or expulsion}
2.45%	13.56%	prevent {evacuation or expulsion} [perform operation]
2.80%	9.03%	gas {evacuation or expulsion}
3.08%	7.09%	permit {evacuation or expulsion} [perform operation]
4.98%	3.43%	air {evacuation or expulsion}