About: higher operating expense

Premodifier: higher operating
Head noun: expense

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
maintenance	isap:140084838	0.497065
development expense	isap:430483255	0.465924
fuel	isap:3455105	0.363957
research	isap:344142830	0.243977