Perhaps you should try some spelling variations:
"mass communication israel" » "mass communication issues", "mass communication iraq", "mass telecommunication israel", "maps communication israel"
"class communication iran" » "plans communication iran", "crisis communication iran", "causes communication iran", "class communication iraq", "class communication ireland", "class communication brands"
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"

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