Matched context for aid and chamber

The page lists matched contexts for aid and chamber.

Share - aid	Share - chamber	Phrase
3.67%	21.71%	combustion [does] {aid or chamber}
1.59%	9.81%	pressure [does] {aid or chamber}
1.56%	2.30%	valve [does] {aid or chamber}
0.92%	2.84%	air [does] {aid or chamber}
1.53%	1.37%	flow [does] {aid or chamber}
1.48%	1.77%	means [does] {aid or chamber}
0.92%	1.55%	passage [does] {aid or chamber}
1.38%	1.36%	system [does] {aid or chamber}
0.92%	0.90%	chamber [does] {aid or chamber}
1.09%	0.75%	fuel [does] {aid or chamber}
0.81%	1.03%	piston [does] {aid or chamber}