Perhaps you should try some spelling variations:
comunicaci » comunicar, comunica, comunicativa
comunicacio » comunicaro, comunicao, comunicativao
comunicacion » comunicaron, comunicaon, comunicativaon
comunicado » comunicador, comunicando, comunicacao
comunicacon » comunicador, comunicaciones, comunicacional
communicating » communicative, comunicativa, comunicativo
communications » comunicaciones, comunicativas

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