Perhaps you should try some spelling variations:
"re colonization history" » "re communication history", "re organization history", "re civilization history", "pro colonization history", "_ colonization history", "jews colonization history"
"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"

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