Perhaps you should try some spelling variations:
bank david » black david, mark david, park david
yang yang » wang yang, wang yan
bank ravi » bank rate, bank api, bank bali
iii gene » iii gender, iii genome, i gene
iii rene » ii rene, iii reale, iii rep
wang » wing, wan
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 or lang) yang yang ((iii gene) OR (iii rene)) ((bank david) or (bank ravi)) young choi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) yang yang ((iii gene) OR (iii rene)) ((bank david) OR (bank ravi)) young choi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) yang yang ((iii gene) OR (iii rene)) ((bank david) or (bank ravi)) young choi ;*".