Perhaps you should try some spelling variations:
"prevost de grand" » "prevost des grand", "prevot des grand", "prevost _ grand", "prevost de grande", "prevost de grandi", "prevost le grand"
"prevost de grands" » "prevost des grands", "prevot des grands", "prevost _ grands", "prevost de grande", "prevost les grands", "prevost de grandes", "prevost de grandis", "prevost le grands"
"prost de gard" » "post de gard", "trost der gard", "joost de gard", "prost de garde", "prost de gand", "prost de gare"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("prost de gard") OR ((("prevost de grand") OR ("prevost de grands")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"prost de gard\") or (((\"prevost de grand\") OR (\"prevost de grands\"))))".
• Removing quotes may allow a broader search: (( prost de gard ) or ((( prevost de grand ) OR ( prevost de grands )))).
• Adding a wildcard symbol may retrieve word variants: (("prost de gard") or ((("prevost de grand") OR ("prevost de grands"))))*.