Perhaps you should try some spelling variations:
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"
"its decolonization from" » "its decolonisation from", "its decolonization africa", "its decolonization across", "its colonization from", "_ decolonization from", "box decolonization from"
"anti colonization still" » "anti colonization failed", "anti colonization israel", "anti colonization songs", "its colonization still", "africa colonization still", "_ colonization still"

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