Matched context for clean and introduce

The page lists matched contexts for clean and introduce.

Share - clean	Share - introduce	Phrase
4.22%	6.52%	{clean or introduce} air [perform operation]
9.39%	1.96%	{clean or introduce} gas [perform operation]
1.09%	4.46%	{clean or introduce} fuel [perform operation]
1.52%	0.85%	{clean or introduce} oil [perform operation]
1.83%	0.27%	{clean or introduce} chamber [perform operation]
0.55%	0.20%	{clean or introduce} passage [perform operation]
0.78%	0.29%	{clean or introduce} port [perform operation]
0.44%	0.18%	{clean or introduce} portion [perform operation]
1.37%	0.45%	{clean or introduce} in passage
1.55%	0.48%	{clean or introduce} modal can
0.45%	0.30%	{clean or introduce} modal may
0.42%	1.25%	means [does] {clean or introduce}
2.06%	0.14%	method [does] {clean or introduce}
0.83%	0.19%	so [resume] {clean or introduce}
1.22%	0.28%	system [does] {clean or introduce}
0.38%	0.17%	time [temporal] {clean or introduce}