Perhaps you should try some spelling variations:
young yun » kyoung yun, young eun, young young
wing yan » wing ian, wing tan, wang yang
yang iii » klang iii, yang zili, zwang iii
iii gene » iii rene, iii gender, iii genome
gene anh » gene bank, gene one
anh jin » anh minh, yang jin
hong yu » wong yue

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: ((wing yan) OR (wang yan)) yang iii gene anh jin ((hong yu) OR (young yun)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing yan) or (wang yan)) yang iii gene anh jin ((hong yu) or (young yun)) ;*.