produce vs bring about

produce is a noun but bring about is not a noun.

Word	Noun	Adjective	Verb	Adverb
produce	Yes	No	Yes	No
bring about	No	No	Yes	No

As verbs, produce and bring about are synonyms defined as:

Other synonyms of produce include give rise.

produce (noun)	bring about (noun)
fresh fruits and vegetable grown for the market

produce (verb)	bring about (verb)
come to have or undergo a change of (physical features and attributes)	cause to happen, occur or exist
create or manufacture a man-made product	cause to move into the opposite direction
bring forth or yield
cause to happen, occur or exist
cultivate by growing, often involving improvements by means of agricultural techniques
bring onto the market or release
bring out for display