Perhaps you should try some spelling variations:
gene lohne » gene clone
wang ying » wang yang, wang yong, wang jing
ying yang » yang yang, yin yang, ying chang
ein keong » kin keong, min jeong
gene one » gene clone, gene gene, gene we
ein kern » einem kern, im kern, ii kern
yang zi » yang di, yang xi, yang yi
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 ying yang zi ((gene lohne) OR (gene one)) ((ein keong) OR (ein kern)) ghi ;~.
• Adding a wildcard symbol may retrieve word variants: wang ying yang zi ((gene lohne) or (gene one)) ((ein keong) or (ein kern)) ghi ;*.