Talvez debería tentar con algunhas variantes ortográficas:
stechert » stecher, steyaert, steinert
weinert » weiner, reinert, weinberg
wrichert » richert, weichert, richer
wichert » reichert
eicher » eichler, richer, reichert
decker » becker
liquide" » liquids"

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

• Performing a fuzzy search may retrieve terms with similar spellings: "(((stechert or ((weinert or wrichert) or wichert)) or eicher) or decker) (liquide" or liquid")~.
• If you are trying to use Boolean operators, they must be ALL CAPS: "(((stechert OR ((weinert OR wrichert) OR wichert)) OR eicher) OR decker) (liquide" or liquid").
• Removing quotes may allow a broader search: (((stechert or ((weinert or wrichert) or wichert)) or eicher) or decker) (liquide or liquid ).
• Adding a wildcard symbol may retrieve word variants: "(((stechert or ((weinert or wrichert) or wichert)) or eicher) or decker) (liquide" or liquid")*.