Perhaps you should try some spelling variations:
comunicaci » comunicacio, comunicacion, comunicar
comunicao » comunicado, comunicar, comunica
comunicarnos » comunitarios, comunicativos, comunicacion, comunicaros, comunicanos, comunicarseos
comunicarn » comunicar, comunican, comunicarse
comunicacon » comunicacion, comunicacio, comunicador
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 ((comunicarn or comunicacon) 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 ((comunicarn OR comunicacon) OR communicating)){acute}o..
• Adding a wildcard symbol may retrieve word variants: ((comunicaci or ((comunicao or comunicao) or comunicarnos)) or ((comunicarn or comunicacon) or communicating)){acute}o.*.