Perhaps you should try some spelling variations:
"its colonization israel" » "its communication israel", "its colonization history", "its decolonization islam", "anti colonization israel", "jews colonization israel", "mars colonization israel"
"mass communication iraq" » "mass communication iran", "mass communication israel", "mass communication italy", "maps communication iraq"
"its colonization still" » "its colonization failed", "its colonization songs", "its cooperation still", "anti colonization still", "jews colonization still", "mars colonization still"

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

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