Perhaps you should try some spelling variations:
"10 communication issues" » "10 community issues", "10 communication india", "10 communication united", "1 communication issues", "de communication issues", "3 communication issues"
"_ colonization history" » "_ communication history", "_ organization history", "_ cooperation history", "_ decolonization history", "decolonization _ history"
"une communication theory" » "une communication technology", "d'une communication theory", "ante communication theory", "de communication theory"

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: (((("10 communication issues") OR ("_ colonization history"))) OR ("une communication theory"))~.
• Removing quotes may allow a broader search: (((( 10 communication issues ) or ( _ colonization history ))) or ( une communication theory ))~.
• Adding a wildcard symbol may retrieve word variants: (((("10 communication issues") or ("_ colonization history"))) or ("une communication theory"))*.