Perhaps you should try some spelling variations:
"et cooperation history" » "et corporation history", "et federation history", "et cooperations history", "eu cooperation history", "2 cooperation history"
"anti colonization failed" » "anti colonization still", "anti organizations failed", "its colonization failed", "africa colonization failed", "_ colonization failed"
"jews cooperation still" » "jews cooperation scale", "jews cooperation state", "jews cooperation studies", "de cooperation still", "eu cooperation still", "peer 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: (((("jews cooperation still") OR ("anti colonization failed"))) OR ("et cooperation history"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"jews cooperation still\") OR (\"anti colonization failed\"))) OR (\"et cooperation history\"))*".
• Removing quotes may allow a broader search: (((( jews cooperation still ) OR ( anti colonization failed ))) OR ( et cooperation history ))*.