Perhaps you should try some spelling variations:
yang juden » yang junsen, yang judy, yang jun
die markt » die markte, de markt, die marke
lang yan » wang yan, wang yang, zhang yan
yan yang » yang yang, yao yang, dan yang
die mark » die marke, die mar, die markte
hong hai » shang hai, zhong tai, dang hai
choi » chi, cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan yang juden ((die mark) OR (die markt)) david ((hong hai) or (young choi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan yang juden ((die mark) OR (die markt)) david ((hong hai) OR (young choi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan yang juden ((die mark) OR (die markt)) david ((hong hai) or (young choi)) ;".
• Adding a wildcard symbol may retrieve word variants: lang yan yang juden ((die mark) OR (die markt)) david ((hong hai) or (young choi)) ;*.