Perhaps you should try some spelling variations:
"et cooperation history" » "et corporation history", "et federation history", "et cooperations history", "eu cooperation history", "2 cooperation history"
"its communication iraq" » "its communication israel", "its communication italy", "its communication ideas", "c's communication iraq", "mass communication iraq", "les communications iraq"
"nets communication iran" » "lea's communication iran", "mass communication iran", "c's communication iran", "nets communication ireland", "nets communication brands", "nets communication france"

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