communication theory vs information

communication theory and information both are nouns.

Word	Noun	Adjective	Verb	Adverb
communication theory	Yes	No	No	No
information	Yes	No	No	No

communication theory (noun)	information (noun)
the discipline that studies the principles of transmitting information and the methods by which it is delivered (as print or radio or television etc.)	(communication theory) a numerical measure of the uncertainty of an outcome
	knowledge acquired through study or experience or instruction
	a message received and understood
	formal accusation of a crime
	a collection of facts from which conclusions may be drawn