Matched context for unblock and reopen

The page lists matched contexts for unblock and reopen.

Share - unblock	Share - reopen	Phrase
10.55%	7.74%	{unblock or reopen} orifice [perform operation]
13.84%	5.88%	{unblock or reopen} port [perform operation]
3.39%	9.89%	valve [does] {unblock or reopen}