Perhaps you should try some spelling variations:
german gender » german lander, germany under, german border
yang yang » wang yang, wang yan
ya german » a german, war german, _ german
gender a » gender _
jun cong » yan cong, jiu cong
a jun » ma jun, a un, a nun
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (dong sin)) ya german gender a jun cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (dong sin)) ya german gender a jun cong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((yang yang) or (dong sin)) ya german gender a jun cong shu ;*.