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", "mass communication israel"
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"
"c's community issues" » "ccs community issues", "cost community issues", "icts community issues"

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