Perhaps you should try some spelling variations:
"de communication israel" » "de communication issues", "de communication iran", "de communication iraq", "mobile communication israel", "online communication israel"
"its colonization history" » "its communication history", "its organization history", "its civilization history", "anti colonization history", "jews colonization history", "mars colonization history"
"eu cooperation history" » "eu corporation history", "eu federation history", "et cooperation history", "2 cooperation history", "la cooperation history"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("its colonization history") or ("eu cooperation history"))) or ("de communication israel"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its colonization history") OR ("eu cooperation history"))) OR ("de communication israel")).
• Removing quotes may allow a broader search: (((( its colonization history ) or ( eu cooperation history ))) or ( de communication israel )).
• Adding a wildcard symbol may retrieve word variants: (((("its colonization history") or ("eu cooperation history"))) or ("de communication israel"))*.