Perhaps you should try some spelling variations:
comunicaci » comunicar, comunica, comunicativa
comunicacio » comunicaro, comunicao, comunicativao, communication
comunicacion » comunicaron, comunicaon, comunicativaon, communicationn
comunicado » comunicando, comunicacon, comunicacao
comunicador » comunicandor, comunicaconr, comunicacaor, comunicadores, comunicar
comunicandor » comunicando, comunicados, comunicandonos
communicationn » communication, communicating, ccommunication
comunication » communication, comunicativos, comunicativa
communications » communication, 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 (comunicandor OR comunicador)))) or (comunicacion or ((communicationn or comunication) or communications))){acute}o.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((comunicaci OR (comunicacio OR (comunicado OR (comunicandor OR comunicador)))) OR (comunicacion OR ((communicationn OR comunication) OR communications))){acute}o..
• The words AND, OR and NOT may confuse the search; try adding quotes: "((comunicaci or (comunicacio or (comunicado or (comunicandor OR comunicador)))) or (comunicacion or ((communicationn or comunication) or communications))){acute}o.".
• Adding a wildcard symbol may retrieve word variants: ((comunicaci or (comunicacio or (comunicado or (comunicandor OR comunicador)))) or (comunicacion or ((communicationn or comunication) or communications))){acute}o.*.