Perhaps you should try some spelling variations:
"_ communication israel" » "_ communication issues", "_ communication iran", "_ communication iraq"
"de communication theory" » "de communication technology", "mobile communication theory", "online communication theory"
"re colonization french" » "re creolization french", "re communication french", "re colonization references", "pro colonization french", "_ colonization french", "jews colonization french"

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