Perhaps you should try some spelling variations:
gene yang » gene bank
jin young » shin young, kim young, jae young
hua gene » human gene, a gene, hua ren
yang jin » yang jie, yang jun, ying jin
yang ya » yang yao, yang yi, yang ka
yang xi » yang yi, yang jui
young g » young _, young 4, young 5

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang ya) or (((yang xi) or (yang di))))ng ya hua gene yang jin young g ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang ya) OR (((yang xi) OR (yang di))))ng ya hua gene yang jin young g ;.
• Adding a wildcard symbol may retrieve word variants: ((yang ya) or (((yang xi) or (yang di))))ng ya hua gene yang jin young g ;*.