Perhaps you should try some spelling variations:
"mass communication issues" » "mass community issues", "mass communication india", "mass communication united", "maps communication issues"
"et cooperations history" » "et cooperation history", "et corporations history", "et operaciones history", "et cooperatives history", "eu cooperation history"
"its communication iraq" » "its communication iran", "its communication israel", "its communication italy", "nets communication iraq", "c's communication iraq", "les communications iraq"

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 ("mass communication issues"))) OR ("et cooperations history"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"its communication iraq\") OR (\"mass communication issues\"))) OR (\"et cooperations history\"))".
• Removing quotes may allow a broader search: (((( its communication iraq ) OR ( mass communication issues ))) OR ( et cooperations history )).
• Adding a wildcard symbol may retrieve word variants: (((("its communication iraq") OR ("mass communication issues"))) OR ("et cooperations history"))*.