Perhaps you should try some spelling variations:
"_ decolonization models" » "_ decolonization notes", "_ decolonization across", "_ decolonization case", "decolonization _ models"
"re colonization history" » "re communication history", "re organization history", "re cooperation history", "pro colonization history", "_ colonization history", "jews colonization history"
"1945 decolonization from" » "4.4 decolonisation from", "box decolonization from", "war decolonization from", "1945 decolonisation from", "1945 decolonization africa", "1945 decolonization across"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("1945 decolonization from") OR ("_ decolonization models"))) OR ("re colonization history"))~.
• Removing quotes may allow a broader search: (((( 1945 decolonization from ) or ( _ decolonization models ))) or ( re colonization history ))~.
• Adding a wildcard symbol may retrieve word variants: (((("1945 decolonization from") or ("_ decolonization models"))) or ("re colonization history"))*.