Perhaps you should try some spelling variations:
"its colonization history" » "its communication history", "its organization history", "its civilization history", "anti colonization history", "jews colonization history", "mars colonization history"
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"
"its communication iraq" » "its communication iran", "its communication israel", "its communication italy", "nets communication iraq", "c's communication iraq", "mass communication iraq"

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

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