Matched context for drivability and smoothness

The page lists matched contexts for drivability and smoothness.

Share - drivability	Share - smoothness	Phrase
18.37%	9.52%	improve {drivability or smoothness} [perform operation]
5.40%	9.70%	engine {drivability or smoothness}
3.85%	3.54%	affect {drivability or smoothness} [perform operation]
2.93%	2.15%	maintain {drivability or smoothness} [perform operation]