Perhaps you should try some spelling variations:
"slave revol" » "slave revolu", "slave revel", "slave evol"
"slave revolt" » "slave revolut", "slave revelt", "slave evolt", "slave revolta", "slave revolu"
"suave revol" » "suave revolu", "suave revel", "suave evol"
"clave revolte" » "clave revolute", "clave revelte", "clave evolte", "clave revoltae", "clave revolue", "clave revolta", "clave revolver", "clave revolves"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("slave revol") OR ("slave revolt"))) OR ("suave revol"))) OR ("clave revolte"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"slave revol\") OR (\"slave revolt\"))) OR (\"suave revol\"))) OR (\"clave revolte\"))".
• Removing quotes may allow a broader search: (((((( slave revol ) OR ( slave revolt ))) OR ( suave revol ))) OR ( clave revolte )).
• Adding a wildcard symbol may retrieve word variants: (((((("slave revol") OR ("slave revolt"))) OR ("suave revol"))) OR ("clave revolte"))*.