Perhaps you should try some spelling variations:
bank david » black david, bank ravi, park david
mark david » mare davide, parker david
tang tang » taizong tang
young ghi » young choi, hong ghi, young get
lang tan » liang tan, lang lang, hong tan
yong i » yong _, yong c, yong kim
i gene » _ gene, a gene, e 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: ((lang tan) OR (tang tang)) yong i gene ((bank david) OR (mark david)) young ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang tan) OR (tang tang)) yong i gene ((bank david) or (mark david)) young ghi ;~".
• Adding a wildcard symbol may retrieve word variants: ((lang tan) OR (tang tang)) yong i gene ((bank david) or (mark david)) young ghi ;*.