Matched context for ventilation and vent

The page lists matched contexts for ventilation and vent.

Share - ventilation	Share - vent	Phrase
9.40%	6.85%	{ventilation or vent} line
8.27%	6.74%	{ventilation or vent} valve
5.11%	5.93%	{ventilation or vent} passage
7.77%	3.39%	{ventilation or vent} opening
2.74%	6.25%	{ventilation or vent} hole
2.83%	3.05%	{ventilation or vent} conduit
1.91%	3.59%	{ventilation or vent} pipe
5.40%	0.93%	{ventilation or vent} channel
7.73%	0.39%	{ventilation or vent} system
1.23%	1.94%	air {ventilation or vent}
2.05%	0.61%	{ventilation or vent} chamber
1.45%	1.20%	{ventilation or vent} means
2.11%	0.49%	provide {ventilation or vent} [perform operation]
1.27%	0.52%	{ventilation or vent} air
0.79%	0.26%	{ventilation or vent} apparatus
0.48%	0.76%	{ventilation or vent} assembly
0.89%	0.37%	{ventilation or vent} bore
4.05%	0.11%	{ventilation or vent} device
1.32%	0.06%	chamber {ventilation or vent}
0.89%	0.31%	plug {ventilation or vent}
1.36%	0.72%	tank {ventilation or vent}