Matched context for evacuation and flow

The page lists matched contexts for evacuation and flow.

Share - evacuation	Share - flow	Phrase
6.59%	2.22%	{evacuation or flow} path
4.98%	2.01%	air {evacuation or flow}
5.53%	1.11%	{evacuation or flow} valve
7.77%	0.66%	{evacuation or flow} fluid
3.38%	1.29%	fluid {evacuation or flow}
2.14%	2.25%	fuel {evacuation or flow}
2.67%	1.02%	{evacuation or flow} passage
2.80%	0.73%	gas {evacuation or flow}
3.08%	0.89%	permit {evacuation or flow} [perform operation]
2.45%	0.56%	prevent {evacuation or flow} [perform operation]
3.15%	0.21%	{evacuation or flow} device
2.20%	0.14%	{evacuation or flow} line