Perhaps you should try some spelling variations:
"box decolonization across" » "box decolonization africa", "box decolonization case", "box decolonization from", "war decolonization across", "1945 decolonization across", "_ decolonisation across"
"_ decolonization islam" » "_ decolonization from", "_ decolonization _", "_ colonization israel", "decolonization _ islam"
"re colonization history" » "re communication history", "re organization history", "re cooperation history", "pro colonization history", "_ colonization history", "jews colonization history"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("box decolonization across") or ("_ decolonization islam"))) or ("re colonization history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("box decolonization across") OR ("_ decolonization islam"))) OR ("re colonization history"))*.
• Removing quotes may allow a broader search: (((( box decolonization across ) or ( _ decolonization islam ))) or ( re colonization history ))*.