Perhaps you should try some spelling variations:
"c's communication israel" » "c's communication issues", "c's communication iran", "c's communication iraq", "lea's communication israel", "class communication israel", "les communications israel"
"mass communication israel" » "mass communication issues", "mass communication iran", "mass communication iraq", "maps communication israel"
"et cooperation history" » "et corporation history", "et federation history", "et cooperations history", "eu cooperation history", "2 cooperation history"

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