Perhaps you should try some spelling variations:
young ages » young age
gene kang » gene bank
yang yao » yang yang, wang yan, yang yi
yang jui » yang di, yang yi
kang kim » kanaga kim, tan kim, yong kim
hong ghi » zhong zhi, hong g, hong hai
yang xi » yang di, yang yi
judy » july

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang yao ((((yang jui) OR (yang xi))) or (yang judy)) gene kang kim ((young ages) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yao ((((yang jui) OR (yang xi))) OR (yang judy)) gene kang kim ((young ages) OR (hong ghi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang yao ((((yang jui) OR (yang xi))) or (yang judy)) gene kang kim ((young ages) or (hong ghi)) ;".
• Adding a wildcard symbol may retrieve word variants: yang yao ((((yang jui) OR (yang xi))) or (yang judy)) gene kang kim ((young ages) or (hong ghi)) ;*.