Perhaps you should try some spelling variations:
"les communications israel" » "les communication israel", "les communications visual", "les communications series", "laos communications israel", "nps communications israel", "u.s communications israel"
"mass communication iraq" » "mass communication iran", "mass communication israel", "mass communication italy", "maps communication iraq"
"its organization theory" » "arts organization theory", "dis organization theory", "us organization theory"

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 organization theory") or ((("les communications israel") or ("mass communication iraq"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("its organization theory") OR ((("les communications israel") OR ("mass communication iraq")))).
• Removing quotes may allow a broader search: (( its organization theory ) or ((( les communications israel ) or ( mass communication iraq )))).
• Adding a wildcard symbol may retrieve word variants: (("its organization theory") or ((("les communications israel") or ("mass communication iraq"))))*.