Perhaps you should try some spelling variations:
bank david » black david, mark david, bank ravi
daun yang » dan yang, du yang, un yang
gene bank » gene banks, one bank, genomen bank
young cho » young choi
tan yang » dan yang, tan ying, tan yong
young hr » young er, young _, young 4
li gene » i gene, l1 gene, iii gene

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 ((daun yang) OR (tan yang)) li gene bank david ((young cho) OR (young hr)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((daun yang) OR (tan yang)) li gene bank david ((young cho) or (young hr)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((daun yang) OR (tan yang)) li gene bank david ((young cho) or (young hr)) ;*.