Perhaps you should try some spelling variations:
communication united » telecommunication united
crisis communication » risk communication, mass communication
communication iraq » communication iran, communication israel, communication italy
federation history » migration history
c's communication » lea's communication, class communication, mass communication
its federation » les federations, _ federation, 3 federation

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

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