Perhaps you should try some spelling variations:
"de communication issues" » "de community issues", "de communication india", "de communication united", "mobile communication issues", "online communication issues"
"anti communication ideas" » "anti communication india", "anti communication iran", "anti communication iraq", "ante communication ideas", "ai communication ideas", "haiti communications ideas"
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et 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: (((("anti communication ideas") or ("de communication issues"))) or ("its cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anti communication ideas") OR ("de communication issues"))) OR ("its cooperation history")).
• Removing quotes may allow a broader search: (((( anti communication ideas ) or ( de communication issues ))) or ( its cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("anti communication ideas") or ("de communication issues"))) or ("its cooperation history"))*.