Perhaps you should try some spelling variations:
comunicaci » comunicar, comunica, comunicativa
comunicacio » comunicaro, comunicao, comunicativao
comunicacion » comunicaron, comunicaon, comunicativaon
comunicado » comunicador, comunicando, comunicacon
comunicandor » comunicador, comunicando, comunicados
comunicacaor » comunicacao, comunicador, comunicacon
comunicaron » comunicacon, comunicarnos, comunicar
communicationn » communicating, communicacion, communicatio
ccommunication » communicacion, communicatio, comummunication
comunication » comunicativos, 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 (comunicandor or comunicacaor)))) or ((comunicacion or comunicaron) or (((communicationn OR ccommunication) or comunication) 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 (comunicandor OR comunicacaor)))) OR ((comunicacion OR comunicaron) OR (((communicationn OR ccommunication) OR comunication) 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 (comunicandor or comunicacaor)))) or ((comunicacion or comunicaron) or (((communicationn OR ccommunication) or comunication) or (communications or communication)))){acute}o.".
• Adding a wildcard symbol may retrieve word variants: ((comunicaci or (comunicacio or (comunicado or (comunicandor or comunicacaor)))) or ((comunicacion or comunicaron) or (((communicationn OR ccommunication) or comunication) or (communications or communication)))){acute}o.*.