Perhaps you should try some spelling variations:
"war decolonization from" » "war decolonisation from", "war decolonization africa", "war decolonization across", "_ decolonization from", "box decolonization from", "1945 decolonization from"
"area cooperation history" » "area corporation history", "area federation history", "asian cooperation history", "border cooperation history", "china cooperation history"
"_ communication iraq" » "_ communication iran", "_ communication israel", "_ communication italy"

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: (((("war decolonization from") OR ("_ communication iraq"))) OR ("area cooperation history"))~.
• Removing quotes may allow a broader search: (((( war decolonization from ) or ( _ communication iraq ))) or ( area cooperation history ))~.
• Adding a wildcard symbol may retrieve word variants: (((("war decolonization from") or ("_ communication iraq"))) or ("area cooperation history"))*.