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

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 iran") or ("nets communication iraq"))) or ("its cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("c's communication iran") OR ("nets communication iraq"))) OR ("its cooperation history"))*.
• Removing quotes may allow a broader search: (((( c's communication iran ) or ( nets communication iraq ))) or ( its cooperation history ))*.