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