Matched context for ration and afd

The page lists matched contexts for ration and afd.

Share - ration	Share - afd	Phrase
14.71%	25.37%	air/fuel {ration or afd}
41.67%	3.98%	air-fuel {ration or afd}
7.85%	16.69%	desired [effectiveness] {ration or afd}
2.71%	1.69%	fuel {ration or afd}