Perhaps you should try some spelling variations:
yun young » ju young
young yun » kyoung yun, young eun, young young
wang yao » wang yan, yang yao, gang yao
yao yang » yang yang
iii gene » iii rene, iii gender, iii genome
i gender » 2 gender, 3 gender, 1 gender
tang yun » yang yun, chang yun, fang yuan

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: wang yao yang ((iii gene) OR (i gender)) tang yun young yun ;~.
• Adding a wildcard symbol may retrieve word variants: wang yao yang ((iii gene) or (i gender)) tang yun young yun ;*.