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