Perhaps you should try some spelling variations:
yang july » yang judy, yang jun
gene bank » gene banks, one bank, genomen bank
wang yao » wang yan, yang yao, gang yao
yang jui » yang judy, yang di, yang xi
dong liu » dong sin, dong di, dong bin
song li » song lina, song jin, song min
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 jui) or (yang july)) gene bank a ((song li) or (dong liu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yao ((yang jui) OR (yang july)) gene bank a ((song li) OR (dong liu)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yao ((yang jui) or (yang july)) gene bank a ((song li) or (dong liu)) ;*.