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