Perhaps you should try some spelling variations:
de garder » de harder, le garde, de gaer
des grand » des grands, des brand, des grandes
trost de » trost der, troost de, prost de
des gand » des gangs, des gains, des garde

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: (( trost de garder ) OR ( prevost ((des gand) OR (des grand)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( trost de garder ) or ( prevost ((des gand) OR (des grand)) ))".
• Adding a wildcard symbol may retrieve word variants: (( trost de garder ) or ( prevost ((des gand) OR (des grand)) ))*.