Perhaps you should try some spelling variations:
"mass communication israel" » "mass communication issues", "mass communication iran", "mass communication iraq", "maps communication israel"
"mars communication theory" » "mars communication technology", "mass communications theory", "markets communication theory", "chairs communication theory"
"area cooperation scale" » "area cooperation case", "area cooperation state", "area cooperation sara", "asian cooperation scale", "border cooperation scale", "china cooperation scale"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("mass communication israel") or ("area cooperation scale"))) or ("mars communication theory"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mass communication israel") OR ("area cooperation scale"))) OR ("mars communication theory")).
• Removing quotes may allow a broader search: (((( mass communication israel ) or ( area cooperation scale ))) or ( mars communication theory )).
• Adding a wildcard symbol may retrieve word variants: (((("mass communication israel") or ("area cooperation scale"))) or ("mars communication theory"))*.