Perhaps you should try some spelling variations:
"its decolonization notes" » "its decolonization models", "its decolonization case", "its decolonization indonesia", "_ decolonization notes", "box decolonization notes", "war decolonization notes"
"its colonization's mark" » "its colonization work"
"pro colonization failed" » "pro colonization still", "pro organizations failed", "bio colonization failed", "re colonization failed", "mars colonization failed"

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's mark") or ("its decolonization notes"))) or ("pro colonization failed"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its colonization's mark") OR ("its decolonization notes"))) OR ("pro colonization failed"))*.
• Removing quotes may allow a broader search: (((( its colonization's mark ) or ( its decolonization notes ))) or ( pro colonization failed ))*.