Perhaps you should try some spelling variations:
comunicaro » comunicar, comunicarnos, comunitario
comunicado » comunicador, comunicando, comunicacon
comunicaon » comunicacon, comunican, comunication
comunicaciooon » comunicacioon, comunicaciones, comunicacional
communicationn » communicating, comunication, ccommunication
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: (((comunicacio or communication) or ((comunicaro or comunicado) or comunicaro)) or (((comunicacion or comunicaon) or comunicaciooon) or (communicationn OR communications))){acute}o.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((comunicacio OR communication) OR ((comunicaro OR comunicado) OR comunicaro)) OR (((comunicacion OR comunicaon) OR comunicaciooon) OR (communicationn OR communications))){acute}o..
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((comunicacio or communication) or ((comunicaro or comunicado) or comunicaro)) or (((comunicacion or comunicaon) or comunicaciooon) or (communicationn OR communications))){acute}o.".
• Adding a wildcard symbol may retrieve word variants: (((comunicacio or communication) or ((comunicaro or comunicado) or comunicaro)) or (((comunicacion or comunicaon) or comunicaciooon) or (communicationn OR communications))){acute}o.*.