Perhaps you should try some spelling variations:
comunicaci » comunicar, comunica, comunicativa
comunicacio » comunicaro, comunicao, comunicativao
comunicacion » comunicaron, comunicaon, comunicativaon
comunicador » comunicadores, comunicar
comunicacon » comunicaciones, comunicacional, complicacion
comunicaon » comunican, comunication, comuniacion
communicating » communications, communicative, comunicativa

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 (comunicacio or (comunicador or comunicacon))) or ((comunicacion OR comunicaon) or (communicating or communication))){acute}o.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((comunicaci OR (comunicacio OR (comunicador OR comunicacon))) OR ((comunicacion OR comunicaon) OR (communicating OR communication))){acute}o..
• The words AND, OR and NOT may confuse the search; try adding quotes: "((comunicaci or (comunicacio or (comunicador or comunicacon))) or ((comunicacion OR comunicaon) or (communicating or communication))){acute}o.".
• Adding a wildcard symbol may retrieve word variants: ((comunicaci or (comunicacio or (comunicador or comunicacon))) or ((comunicacion OR comunicaon) or (communicating or communication))){acute}o.*.