Perhaps you should try some spelling variations:
"its communication israel" » "its communication issues", "its communication iran", "its communication iraq", "nets communication israel", "c's communication israel", "les communications israel"
"mass communication united" » "mass telecommunication united", "maps communication united"
"et migration history" » "net migration history", "et migrations history", "out migration 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: (((("its communication israel") or ("mass communication united"))) or ("et migration history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its communication israel") OR ("mass communication united"))) OR ("et migration history")).
• Removing quotes may allow a broader search: (((( its communication israel ) or ( mass communication united ))) or ( et migration history )).
• Adding a wildcard symbol may retrieve word variants: (((("its communication israel") or ("mass communication united"))) or ("et migration history"))*.