Perhaps you should try some spelling variations:
"its telecommunication united" » "its telecommunication union", "its telecommunication sector", "its telecommunication policy", "u.s telecommunications united", "wto telecommunications united", "_ telecommunication united"
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"
"c's communication iran" » "c's communication iraq", "c's communication ireland", "c's communication brands", "lea's communication iran", "class communication iran", "mass communication iran"

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