Perhaps you should try some spelling variations:
comunicaci » comunicacio, comunicacion, comunica
comunicao » comunicado, comunica, comunican
comunicar » comunidad
comunicaro » comunidado, comunicado, comunicarnos, comunicacio
comunicaron » comunidadon, comunicadon, comunicarnosn, comunicacion, comunicacon, comunicarnos
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 comunicar) or (comunicao or comunicar)) or comunicaro)) or (comunicaron or communicating)){acute}o.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((comunicaci OR (((comunicao OR comunicar) OR (comunicao OR comunicar)) OR comunicaro)) OR (comunicaron OR communicating)){acute}o..
• Adding a wildcard symbol may retrieve word variants: ((comunicaci or (((comunicao or comunicar) or (comunicao or comunicar)) or comunicaro)) or (comunicaron or communicating)){acute}o.*.