Perhaps you should try some spelling variations:
"burned at the stake" » "buried at the stake", "turned at the stake", "burned at the state", "burned at the take", "burned at the stage", "bourned at the stake", "burked at the stake", "burnsd at the stake"
"burne at the stake" » "burne at the state", "burne at the take", "burne at the stage", "bourne at the stake", "burke at the stake", "burns at the stake"
"burnet at the stake" » "burnet at the state", "burnet at the take", "burnet at the stage", "bournet at the stake", "burket at the stake", "burnst at the stake", "burnett at the stake", "burcet at the stake", "bernet at the stake"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("burned at the stake") OR ("burne at the stake"))) OR ("burnet at the stake"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"burned at the stake\") OR (\"burne at the stake\"))) OR (\"burnet at the stake\"))".
• Removing quotes may allow a broader search: (((( burned at the stake ) OR ( burne at the stake ))) OR ( burnet at the stake )).
• Adding a wildcard symbol may retrieve word variants: (((("burned at the stake") OR ("burne at the stake"))) OR ("burnet at the stake"))*.