Perhaps you should try some spelling variations:
"coca decolonization islam" » "coca decolonization from", "coca decolonization _", "coca colonization israel", "coca colonization islam", "box decolonization islam", "_ decolonization islam"
"its colonization failed" » "its colonization still", "its organizations failed", "anti colonization failed", "jews colonization failed", "mars colonization failed"
"_ cooperation history" » "_ corporation history", "_ federation history"

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