Perhaps you should try some spelling variations:
slave » save, llave, suave
reveluta » revela, revalua, revelaba
revelta » revuelta, revela, revolta
revol » revolu, resol, revel
revolt » revolut, resolt, revelt, revolta, revolu
revolucao » revoluucao, resolucao, revelucao
travolta » travela, revolta, traviata

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( slave ((reveluta OR revelta) OR (revol OR revolt)) ) OR ( clave (revolucao OR travolta) ))~".
• Adding a wildcard symbol may retrieve word variants: (( slave ((reveluta OR revelta) OR (revol OR revolt)) ) OR ( clave (revolucao OR travolta) ))*.