Matched context for mileage and productivity

The page lists matched contexts for mileage and productivity.

Share - mileage	Share - productivity	Phrase
5.32%	23.17%	improve {mileage or productivity} [perform operation]
3.67%	11.42%	increase {mileage or productivity} [perform operation]
3.81%	8.23%	improved [effectiveness] {mileage or productivity}