Perhaps you should try some spelling variations:
"_ communication issues" » "_ community issues", "_ communication india", "_ communication united"
"war decolonization case" » "war decolonization across", "war decolonization notes", "war decolonization _", "_ decolonization case", "box decolonization case", "1945 decolonization case"
"re cooperation history" » "re corporation history", "re federation history", "de cooperation history", "area cooperation history", "rate cooperation history"

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

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