Matched context for draw off and purge

The page lists matched contexts for draw off and purge.

Share - draw off	Share - purge	Phrase
8.44%	9.87%	{draw off or purge} vapor [perform operation]
5.36%	6.00%	{draw off or purge} fuel [perform operation]
10.86%	2.26%	{draw off or purge} air [perform operation]
7.87%	3.07%	{draw off or purge} gas [perform operation]
4.11%	0.87%	means [does] {draw off or purge}
10.93%	0.25%	{draw off or purge} quantity [perform operation]
7.24%	0.36%	{draw off or purge} water [perform operation]
3.19%	0.27%	{draw off or purge} fluid [perform operation]