Perhaps you should try some spelling variations:
comunista » comunismo
comunistacion » comunismocion, comunicacio, comunitario, comunitarios
comunicao » comunicado, comunicar, comunica
comunicaon » comunicadon, comunicarn, comunican, comunicacon, comunication
comunicaro » comunicar, comunicado, comunicarnos
comuniacion » comuncacion, communicacion, comuinicacion
communicating » communications, communication, communicative

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((comunista or ((comunicao or comunicao) or comunicaro)) or (((comunistacion OR comuniacion) or (comunicaon or comunicacion)) or communicating)){acute}o.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((comunista OR ((comunicao OR comunicao) OR comunicaro)) OR (((comunistacion OR comuniacion) OR (comunicaon OR comunicacion)) OR communicating)){acute}o..
• The words AND, OR and NOT may confuse the search; try adding quotes: "((comunista or ((comunicao or comunicao) or comunicaro)) or (((comunistacion OR comuniacion) or (comunicaon or comunicacion)) or communicating)){acute}o.".
• Adding a wildcard symbol may retrieve word variants: ((comunista or ((comunicao or comunicao) or comunicaro)) or (((comunistacion OR comuniacion) or (comunicaon or comunicacion)) or communicating)){acute}o.*.