Matched context for stratification and combustibility

The page lists matched contexts for stratification and combustibility.

Share - stratification	Share - combustibility	Phrase
7.69%	14.15%	mixture {stratification or combustibility}
2.12%	38.42%	improve {stratification or combustibility} [perform operation]
2.15%	10.54%	good [character] {stratification or combustibility}
3.37%	3.66%	fuel {stratification or combustibility}
1.05%	4.14%	provide {stratification or combustibility} [perform operation]