Matched context for stratification and introduction

The page lists matched contexts for stratification and introduction.

Share - stratification	Share - introduction	Phrase
3.37%	6.76%	fuel {stratification or introduction}
26.42%	0.72%	charge {stratification or introduction}
7.69%	2.18%	mixture {stratification or introduction}
1.31%	5.71%	air {stratification or introduction}
0.94%	2.68%	permit {stratification or introduction} [perform operation]
4.10%	0.55%	promote {stratification or introduction} [perform operation]
0.53%	3.29%	{stratification or introduction} port
5.25%	0.36%	achieve {stratification or introduction} [perform operation]
0.95%	0.51%	effect {stratification or introduction} [perform operation]
0.46%	2.06%	gas {stratification or introduction}
1.05%	0.19%	provide {stratification or introduction} [perform operation]