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"
"de cooperation still" » "de cooperation scale", "de cooperation state", "de cooperation studies", "2 cooperation still", "trade cooperation still", "area cooperation still"

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 ("de cooperation still"))) or ("its cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its colonization history") OR ("de cooperation still"))) OR ("its cooperation history"))*.
• Removing quotes may allow a broader search: (((( its colonization history ) or ( de cooperation still ))) or ( its cooperation history ))*.