Perhaps you should try some spelling variations:
"class communication issues" » "class community issues", "class communication united", "class communication italy", "mass communication issues", "plans communication issues", "crisis communication issues"
"its communication india" » "its communication media", "its communications media", "nets communication india", "c's communication india", "mass communication india"
"eu cooperation history" » "eu corporation history", "eu federation history", "et cooperation history", "2 cooperation history", "la 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 india") or ("class communication issues"))) or ("eu cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its communication india") OR ("class communication issues"))) OR ("eu cooperation history")).
• Removing quotes may allow a broader search: (((( its communication india ) or ( class communication issues ))) or ( eu cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("its communication india") or ("class communication issues"))) or ("eu cooperation history"))*.