Perhaps you should try some spelling variations:
aid young » david young, a young, kim young
gene bank » gene banks, one bank, genomen bank
yang jun » pang jun, yang jin, yang fan
yang jui » yang di, yang xi, yang yi
bank aid » band aid, bank card, bank adb
wang » wing, wan, lang
choi » chi, cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((((yang jun) OR (yang judy))) or (yang jui)) gene bank aid young choi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((((yang jun) OR (yang judy))) OR (yang jui)) gene bank aid young choi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((((yang jun) OR (yang judy))) or (yang jui)) gene bank aid young choi ;*".