Perhaps you should try some spelling variations:
"_ communication history" » "_ telecommunication history", "_ communication sector", "_ communication theory"
"pro communication israel" » "pro communication issues", "pro communication iran", "pro communication iraq", "prone communication israel", "ngo communication israel", "proper communication israel"
"news organization history" » "news organization theory", "new organization history", "news organisations history", "new organizations history"

Try widening your search to All Fields.

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

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