Perhaps you should try some spelling variations:
"nets communication israel" » "nets communication issues", "nets communication iran", "nets communication iraq", "lea's communication israel", "mass communication israel", "les communications israel"
"c's communication united" » "c's telecommunication united", "lea's communication united", "class communication united", "mass communication united"
"3 migration history" » "2 migration history", "der 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: (((("nets communication israel") or ("c's communication united"))) or ("3 migration history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nets communication israel") OR ("c's communication united"))) OR ("3 migration history")).
• Removing quotes may allow a broader search: (((( nets communication israel ) or ( c's communication united ))) or ( 3 migration history )).
• Adding a wildcard symbol may retrieve word variants: (((("nets communication israel") or ("c's communication united"))) or ("3 migration history"))*.