Perhaps you should try some spelling variations:
"_ colonization failed" » "_ colonization still", "_ organizations failed", "_ decolonization failed", "decolonization _ failed"
"et cooperation history" » "et corporation history", "et federation history", "et cooperations history", "eu cooperation history", "2 cooperation history"
"africa cooperation israel" » "area cooperation israel", "china cooperation israel", "africa comparative israel", "africa colonization israel", "africa cooperation asia", "africa cooperation asean"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("africa cooperation israel") or ("_ colonization failed"))) or ("et cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("africa cooperation israel") OR ("_ colonization failed"))) OR ("et cooperation history")).
• Removing quotes may allow a broader search: (((( africa cooperation israel ) or ( _ colonization failed ))) or ( et cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("africa cooperation israel") or ("_ colonization failed"))) or ("et cooperation history"))*.