Perhaps you should try some spelling variations:
gene clone » gene one
gene gene » gene meme, gene one, one gene
wang ning » wang jing, wang liang, wang yang
ning tan » wing tan, liang tan, hong tan
gene we » gene w, gene one, gene set
can one » than one, can only
tan a » tan ah, can a, tan _

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ning tan a ((((gene we) or (gene gene))) or (gene clone)) can one sur ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ning tan a ((((gene we) OR (gene gene))) OR (gene clone)) can one sur ;.
• Adding a wildcard symbol may retrieve word variants: wang ning tan a ((((gene we) or (gene gene))) or (gene clone)) can one sur ;*.