About: high operating cost

Premodifier: high operating
Head noun: cost

Same concepts

Broader concepts

label	provenance	confidence
problem	isap:5081044	0.580273
factor	isap:300550488	0.542722
issue	isap:87046964	0.425250

Narrower concepts

label	provenance	confidence
fuel	isap:178023038	0.388049