Perhaps you should try some spelling variations:
"mass communication iran" » "mass communication ireland", "mass communication brands", "mass communication france", "maps communication iran"
"u.s communication iraq" » "u.s communication israel", "u.s communication italy", "u.s communication ideas", "u.s communications iraq", "2.3 communication iraq", "3.2 communication iraq"
"anti colonialism israel" » "anti colonization israel", "_ anticolonialism israel", "anti colonial israel", "neo colonialism israel"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("u.s communication iraq") or ("mass communication iran"))) or ("anti colonialism israel"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("u.s communication iraq") OR ("mass communication iran"))) OR ("anti colonialism israel")).
• Removing quotes may allow a broader search: (((( u.s communication iraq ) or ( mass communication iran ))) or ( anti colonialism israel )).
• Adding a wildcard symbol may retrieve word variants: (((("u.s communication iraq") or ("mass communication iran"))) or ("anti colonialism israel"))*.