Matched context for close and closure

The page lists matched contexts for close and closure.

Share - close	Share - closure	Phrase
26.07%	4.61%	valve {close or closure}
10.10%	2.95%	switch {close or closure}
6.23%	1.17%	port {close or closure}
7.42%	0.83%	exhaust [physical/chemical] {close or closure}
0.89%	0.26%	{close or closure} [does] prevent
3.72%	0.17%	check {close or closure}
1.20%	0.32%	contact {close or closure}
1.06%	0.82%	contact {close or closure}
5.68%	0.16%	intake {close or closure}
1.19%	0.14%	outlet {close or closure}