Perhaps you should try some spelling variations:
"mass communication israel" » "mass communication issues", "mass communication iran", "mass communication iraq", "maps communication israel"
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"
"jews colonization songs" » "jews colonization still", "jews colonization work", "jews decolonization notes", "its colonization songs", "mars colonization songs", "re colonization songs"

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