Perhaps you should try some spelling variations:
comunicaci » comunicacio, comunicar, comunica
comunicacion » comunicacioon, comunicaron, comunicaon
comunicando » comunicacio, comunicador, comunicativo
comunicaro » comunicar, comunicado, comunicarnos
comunicaron » comunicarn, comunicadon, comunicarnosn, comunicacon, comunicarnos, comunication
communicating » communications, communication, communicative

You may be able to get more results by adjusting your search query.

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