Perhaps you should try some spelling variations:
"slave revolt" » "llave revolt", "save revolt", "slade revolt", "slave revolte", "slave revolu", "slave revolut", "slave revelt", "slave evolt"
"lave revolta" » "lave revoltea", "lave revolua", "lave rivolta", "lave revuelta", "lave revoluta", "lave revelta", "lave evolta"
"suave revol" » "suave revolu", "suave revel", "suave evol"
"clave travolta" » "clave travela"

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 revolt\") OR (\"lave revolta\"))) OR (\"suave revol\"))) OR (\"clave travolta\"))~".
• Removing quotes may allow a broader search: (((((( slave revolt ) OR ( lave revolta ))) OR ( suave revol ))) OR ( clave travolta ))~.
• Adding a wildcard symbol may retrieve word variants: (((((("slave revolt") OR ("lave revolta"))) OR ("suave revol"))) OR ("clave travolta"))*.