Perhaps you should try some spelling variations:
kin keong » king kong, min jeong
wang yang » wang yan, wang liang, wang yanling
yang yan » yang yang, wang yan, yang fan
genre en » genre und, genre _, genre a
genre et » genre _
ein kern » einem kern, im kern, ii kern
yan a » can a, yan _, jan a

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 yan a ((genre en) OR (genre et)) ((kin keong) OR (ein kern)) (nhi OR nhis) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yan a ((genre en) OR (genre et)) ((kin keong) or (ein kern)) (nhi or nhis) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang yan a ((genre en) OR (genre et)) ((kin keong) or (ein kern)) (nhi or nhis) ;*.