Perhaps you should try some spelling variations:
comunicao » comunicado, comunicar, comunica
comunicarnos » comunitarios, comunicativos, comunicacion
comunication » communication, comunicacion, communications
comunicacon » comunicacion, comunicacio, comunicaci
communicating » communications, communication, comunicativo
communicative » communication, comunicativo, communications
comunicativa » communication, comunicacion, comunicacio

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((comunidad or ((comunicao or comunicao) or comunicarnos)) or ((comunication or comunicacon) or (communicating or (communicative OR comunicativa)))){acute}o.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((comunidad OR ((comunicao OR comunicao) OR comunicarnos)) OR ((comunication OR comunicacon) OR (communicating OR (communicative OR comunicativa)))){acute}o..
• The words AND, OR and NOT may confuse the search; try adding quotes: "((comunidad or ((comunicao or comunicao) or comunicarnos)) or ((comunication or comunicacon) or (communicating or (communicative OR comunicativa)))){acute}o.".
• Adding a wildcard symbol may retrieve word variants: ((comunidad or ((comunicao or comunicao) or comunicarnos)) or ((comunication or comunicacon) or (communicating or (communicative OR comunicativa)))){acute}o.*.