Perhaps you should try some spelling variations:
gender change » gender age
change latin » changes latin, exchange latin, change leading
yang liang » wang liang, yan liang, yang yang
wang yang » wang yan, wang liang, wang yanling
3 gender » 2 gender
date sub » data sub, case sub, note sub
die spur » der spur
liang 3 » lang 3, liang _, liang li

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 yang liang 3 gender change latin ((date sub) OR (die spur)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang liang 3 gender change latin ((date sub) or (die spur)) ;*.