Perhaps you should try some spelling variations:
telecommunication united » telecommunication union, telecommunication sector, telecommunication policy
lea's communication » mass communication, crisis communication, leadership communication
3 telecommunication » _ telecommunication, _ telecommunications, a telecommunications
cooperation history » corporation history, federation history
communication iran » communication iraq, communication ireland, communication brands
its cooperation » city cooperation, et cooperation, its corporation

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((( lea's communication iran ) or ( 3 telecommunication united ))) or ( its cooperation history ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( lea's communication iran ) OR ( 3 telecommunication united ))) OR ( its cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((( lea's communication iran ) or ( 3 telecommunication united ))) or ( its cooperation history ))*.