Perhaps you should try some spelling variations:
gene clone » gene one
wang yang » wang yan, wang liang, wang yanling
gene line » fine line, gene one, one line
gene gene » gene meme, gene one, one gene
yang jui » yang judy, yang di, yang xi
can one » than one
jui a » qui a, pui 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 jui a ((((gene line) OR (gene clone))) OR (gene gene)) ((can only) OR (can one)) a ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang jui a ((((gene line) OR (gene clone))) or (gene gene)) ((can only) or (can one)) a ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang jui a ((((gene line) OR (gene clone))) or (gene gene)) ((can only) or (can one)) a ;*.