Perhaps you should try some spelling variations:
"mass communication issues" » "mass community issues", "mass communication india", "mass communication united"
"its colonization israel" » "its communication israel", "its colonization still", "its colonization history", "anti colonization israel", "jews colonization israel", "mars colonization israel"
"maps communication iran" » "mass communications iran", "lea's communication iran", "class communication iran", "maps communication iraq", "maps communication ireland", "maps communication brands"

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: (((("mass communication issues") or ("maps communication iran"))) or ("its colonization israel"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mass communication issues") OR ("maps communication iran"))) OR ("its colonization israel")).
• Removing quotes may allow a broader search: (((( mass communication issues ) or ( maps communication iran ))) or ( its colonization israel )).
• Adding a wildcard symbol may retrieve word variants: (((("mass communication issues") or ("maps communication iran"))) or ("its colonization israel"))*.