commercial enterprise vs business concern

commercial enterprise and business concern both are nouns.

Word	Noun	Adjective	Verb	Adverb
commercial enterprise	Yes	No	No	No
business concern	Yes	No	No	No

commercial enterprise (noun)	business concern (noun)
the activity of providing goods and services involving financial and commercial and industrial aspects	a commercial or industrial enterprise and the people who constitute it
an enterprise connected with commerce