Perhaps you should try some spelling variations:
gene ebene » eigene ebene, gene gene
wang ning » wang jing, wang liang, wang yong
wang yang » wang yan, wang liang, wang yanling
yang jin » yang jie, yang jun, ying jin
wang iii » zwang iii, klang iii, wang zhi
iii gene » iii rene, iii gender, iii genome
ein kern » einem kern, ii kern
ghi » nghi, ghia

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 ning) OR (wang yang))) OR (yang jin)) wang iii gene ebene ((ein kern) OR (im kern)) ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang ning) or (wang yang))) or (yang jin)) wang iii gene ebene ((ein kern) OR (im kern)) ghi ;~".
• Adding a wildcard symbol may retrieve word variants: ((((wang ning) or (wang yang))) or (yang jin)) wang iii gene ebene ((ein kern) OR (im kern)) ghi ;*.