Matched context for draw back and leak

The page lists matched contexts for draw back and leak.

Share - draw back	Share - leak	Phrase
7.24%	6.26%	out [location] {draw back or leak}
10.39%	2.99%	chamber [location] {draw back or leak}
9.46%	1.76%	system [location] {draw back or leak}
10.00%	0.70%	{draw back or leak} gas [perform operation]
3.66%	2.01%	{draw back or leak} modal will
5.47%	0.38%	{draw back or leak} air [perform operation]