Perhaps you should try some spelling variations:
german gender » german lander, germany under, german border
gender tang » gender tag, gender talk, gender task
gong qiang » gong gang, gong liutang
yang yang » wang yang, wang yan
yang jui » yang judy, yang xi, yang yi
3 german » 3 germany, _ german, a german
tang min » chang min, sang minh, yang mind
min gong » min hong, minh cong, xian gong
ng 3 » ngs 3, nr 3, n 3

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: ((((yang yang) OR (yang jui))) OR (yang di))ng 3 german gender tang min gong qiang ;~.
• Adding a wildcard symbol may retrieve word variants: ((((yang yang) or (yang jui))) or (yang di))ng 3 german gender tang min gong qiang ;*.