Perhaps you should try some spelling variations:
"its communication israel" » "its communication iran", "its communication iraq", "its telecommunication israel", "nets communication israel", "c's communication israel", "mass communication israel"
"crisis communication issues" » "risk communication issues", "mass communication issues", "crisis community issues", "crisis communication india", "crisis communication united"
"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: (((("its communication israel") or ("crisis communication issues"))) or ("et cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its communication israel") OR ("crisis communication issues"))) OR ("et cooperation history")).
• Removing quotes may allow a broader search: (((( its communication israel ) or ( crisis communication issues ))) or ( et cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("its communication israel") or ("crisis communication issues"))) or ("et cooperation history"))*.