Perhaps you should try some spelling variations:
gene lohne » gene clone
wang jing » wang ning, wang liang, wang yang
ein keong » kin keong, min jeong
jing yan » jing fang, ying yang, wang yan
gene one » gene clone, gene gene, gene we
ein kern » einem kern, im kern, ii kern
yan zi » yan zhi, yuan zi, ban zi
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 jing yan zi ((gene lohne) OR (gene one)) ((ein keong) OR (ein kern)) ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang jing yan zi ((gene lohne) or (gene one)) ((ein keong) OR (ein kern)) ghi ;~".
• Adding a wildcard symbol may retrieve word variants: wang jing yan zi ((gene lohne) or (gene one)) ((ein keong) OR (ein kern)) ghi ;*.