Berber Coast vs geographical region

Berber Coast and geographical region both are nouns.

Word	Noun	Adjective	Verb	Adverb
Berber Coast	Yes	No	No	No
geographical region	Yes	No	No	No

Berber Coast (noun)	geographical region (noun)
a region of northern Africa on the Mediterranean coast between Egypt and Gibraltar; was used as a base for pirates from the 16th to 19th centuries	a demarcated area of the Earth
the Mediterranean coast of northern Africa that was famous for its Moorish pirates