Perhaps you should try some spelling variations:
"its decolonization islam" » "its decolonization from", "its decolonization _", "its colonization israel", "its colonization islam", "_ decolonization islam", "box decolonization islam"
"re colonization failed" » "re colonization still", "re organizations failed", "pro colonization failed", "_ colonization failed", "jews colonization failed"
"eu cooperation history" » "eu corporation history", "eu federation history", "et cooperation history", "2 cooperation history", "la cooperation history"

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

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