Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
ii gender » i gender, 3 gender, 1 gender
die young » rudie young, live young, kim young
young chi » young choi, young child, young hr
das clan » das bilan, das land, das cern
bias die » bias due, bias time, bias der

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 ((das clan) OR (yang liang)) ((ii gender) OR (2 gender)) bias die young chi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((das clan) or (yang liang)) ((ii gender) OR (2 gender)) bias die young chi ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((das clan) or (yang liang)) ((ii gender) OR (2 gender)) bias die young chi ;*.