Perhaps you should try some spelling variations:
comunicaci » comunicar, comunica, comunicativa
comunicacio » comunicaro, comunicao, comunicativao
comunicacion » comunicaron, comunicaon, comunicativaon
comunicado » comunicando, comunicacao, comunidad
comunicador » comunicandor, comunicacaor, comunidadr, comunicadores, comunicar
comunicacon » comunicaciones, comunicacional
complicacion » complicaciones, complications, compilacion
communicating » communications, comunicativa, comunicativo
communicative » comunicativa, comunicativo, communications

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