Perhaps you should try some spelling variations:
"anti colonization history" » "anti communication history", "anti organization history", "anti civilization history", "its colonization history", "africa colonization history", "_ colonization history"
"anti cooperation history" » "anti corporation history", "anti federation history", "sti cooperation history", "area cooperation history", "arab cooperation history"
"et cooperation still" » "et cooperation scale", "et cooperation state", "et cooperation studies", "et cooperations still", "eu cooperation still", "2 cooperation still"

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: (((("anti colonization history") OR ("anti cooperation history"))) OR ("et cooperation still"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"anti colonization history\") OR (\"anti cooperation history\"))) or (\"et cooperation still\"))~".
• Removing quotes may allow a broader search: (((( anti colonization history ) OR ( anti cooperation history ))) or ( et cooperation still ))~.
• Adding a wildcard symbol may retrieve word variants: (((("anti colonization history") OR ("anti cooperation history"))) or ("et cooperation still"))*.