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

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