About: hard-to-staff subject

Premodifier: hard-to-staff
Head noun: subject

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
special education	isap:28491333	0.752405
mathematics	isap:139744390	0.450554
science	isap:433144402	0.434559
math	isap:3828936	0.289014