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

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