Perhaps you should try some spelling variations:
"its communication israel" » "its communication issues", "its communication iran", "its telecommunication israel", "nets communication israel", "mass communication israel", "les communications israel"
"c's communication iraq" » "c's communication iran", "c's communication italy", "c's communication ideas", "lea's communication iraq", "class communication iraq", "mass communication iraq"
"3 federation history" » "3 migration history", "_ federation history", "5 federation history", "a 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 israel") or ("c's communication iraq"))) or ("3 federation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its communication israel") OR ("c's communication iraq"))) OR ("3 federation history")).
• Removing quotes may allow a broader search: (((( its communication israel ) or ( c's communication iraq ))) or ( 3 federation history )).
• Adding a wildcard symbol may retrieve word variants: (((("its communication israel") or ("c's communication iraq"))) or ("3 federation history"))*.