Matched context for ventilate and evacuate

The page lists matched contexts for ventilate and evacuate.

Share - ventilate	Share - evacuate	Phrase
23.68%	13.41%	{ventilate or evacuate} chamber [perform operation]
3.97%	2.51%	{ventilate or evacuate} reservoir [perform operation]
2.35%	2.65%	{ventilate or evacuate} system [perform operation]
2.06%	1.64%	{ventilate or evacuate} modal can
4.15%	0.78%	valve [does] {ventilate or evacuate}
1.92%	0.65%	{ventilate or evacuate} modal will
3.92%	0.49%	system [does] {ventilate or evacuate}