Matched context for driver and operation

The page lists matched contexts for driver and operation.

Share - driver	Share - operation	Phrase
0.40%	0.13%	assist {driver or operation} [perform operation]
0.27%	0.14%	injector {driver or operation}
0.80%	0.24%	motor {driver or operation}
0.15%	0.48%	valve {driver or operation}
2.49%	0.30%	vehicle {driver or operation}