Perhaps you should try some spelling variations:
yang july » yang judy, yang jui, yang jun
gene bank » gene banks, one bank, genomen bank
wang yao » wang yan, yang yao, gang yao
dong bin » dong sin, dong di
yang xi » yang di, yang jui
yang yi » yang di, yang jui
bank a » bank _, bank adb

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yao ((((yang xi) or (yang yi))) or (yang july)) gene bank a ((dong bin) OR (dann bin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yao ((((yang xi) OR (yang yi))) OR (yang july)) gene bank a ((dong bin) OR (dann bin)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yao ((((yang xi) or (yang yi))) or (yang july)) gene bank a ((dong bin) OR (dann bin)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yao ((((yang xi) or (yang yi))) or (yang july)) gene bank a ((dong bin) OR (dann bin)) ;*.