Perhaps you should try some spelling variations:
comunicar » comunidad
comunicao » comunicado, comunica, comunicacio
comunican » comunica, comunicando, comunicaci
comunicativos » comunicativas, comunicativo, comunicativa
comunication » communication, communications, comunicacio
comunicacon » comunicacio, comunicaci, comunicador
communicative » communication, comunicativa, comunicativo

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

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