Perhaps you should try some spelling variations:
comunicaci » comunicacio, comunicar, comunica
comunicacion » comunicacioon, comunicaron, comunicaon
comunicao » comunicado, comunicar, comunica
comunicarnos » comunitarios, comunicativos, comunicar, comunicaros, comunicanos, comunicarseos
comunicarn » comunicar, comunican, comunicarse
communicating » communications, communication, communicative

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((comunicaci or ((comunicao or comunicao) or comunicarnos)) or ((comunicacion or comunicarn) or communicating)){acute}o.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((comunicaci OR ((comunicao OR comunicao) OR comunicarnos)) OR ((comunicacion OR comunicarn) OR communicating)){acute}o..
• Adding a wildcard symbol may retrieve word variants: ((comunicaci or ((comunicao or comunicao) or comunicarnos)) or ((comunicacion or comunicarn) or communicating)){acute}o.*.