Perhaps you should try some spelling variations:
"jews decolonization models" » "jews decolonization notes", "jews decolonization across", "jews decolonization case", "jews colonization models", "_ decolonization models", "1945 decolonization models"
"de communication issues" » "de community issues", "de communication india", "de communication united", "mobile communication issues", "online communication issues"
"_ colonization israel" » "_ communication israel", "_ colonization still", "_ colonization history", "_ decolonization israel", "decolonization _ israel"

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: (((("de communication issues") OR ("_ colonization israel"))) OR ("jews decolonization models"))~.
• Removing quotes may allow a broader search: (((( de communication issues ) or ( _ colonization israel ))) or ( jews decolonization models ))~.
• Adding a wildcard symbol may retrieve word variants: (((("de communication issues") or ("_ colonization israel"))) or ("jews decolonization models"))*.