Perhaps you should try some spelling variations:
kinder sind » kinder und, kinder ein, kinder doing
wang yang » wang yan, wang liang, wang yanling
yang jean » yang dean, young jean, yang fan
jing fang » jia fang, weng fang, yin fang
jin kang » jin chang, jin kyung, jin ying
sind von » sinne von, stand von, und von

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 ((wang yang) OR (yang jean)) ruan ((jin kang) OR (jing fang)) kinder sind von ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((wang yang) or (yang jean)) ruan ((jin kang) OR (jing fang)) kinder sind von ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((wang yang) or (yang jean)) ruan ((jin kang) OR (jing fang)) kinder sind von ;*.