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

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

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