Perhaps you should try some spelling variations:
"re communication israel" » "re communication issues", "re communication iran", "re communication iraq", "true communication israel", "une communication israel", "1 communication israel"
"de communication theory" » "de communication technology", "mobile communication theory", "online communication theory"
"10 communication 1" » "1 communication 1", "3 communication 1", "4 communication 1", "10 communication _", "10 communication a", "10 communication 3"

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 communication israel") OR ("10 communication 1"))) OR ("de communication theory"))~.
• Removing quotes may allow a broader search: (((( re communication israel ) or ( 10 communication 1 ))) or ( de communication theory ))~.
• Adding a wildcard symbol may retrieve word variants: (((("re communication israel") or ("10 communication 1"))) or ("de communication theory"))*.