Perhaps you should try some spelling variations:
yanling guang » yang guang
change latin » changes latin, exchange latin, change leading
die gender » die gelder, life gender, size gender
die genfer » der genfer, die geber, die gelder
date sub » data sub, case sub, note sub
die spur » der spur
wang » wing, wan, lang

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: wang yanling guang ((die gender) OR (die genfer)) change latin ((date sub) OR (die spur)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling guang ((die gender) OR (die genfer)) change latin ((date sub) or (die spur)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yanling guang ((die gender) OR (die genfer)) change latin ((date sub) or (die spur)) ;*.