Perhaps you should try some spelling variations:
"maps communication united" » "maps telecommunication united", "mass communication united", "mass communications united", "lea's communication united"
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"
"nets communication iraq" » "lea's communication iraq", "mass communication iraq", "c's communication iraq", "nets communication iran", "nets communication israel", "nets communication italy"

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: (((("maps communication united") or ("nets communication iraq"))) or ("its cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("maps communication united") OR ("nets communication iraq"))) OR ("its cooperation history")).
• Removing quotes may allow a broader search: (((( maps communication united ) or ( nets communication iraq ))) or ( its cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("maps communication united") or ("nets communication iraq"))) or ("its cooperation history"))*.