Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
than kong » tan kong, thang long, than one
kong sara » kong sar
yan wang » yang yang, qian wang, yan liang
yang iii » klang iii, yang zili, zwang iii
iii gene » iii rene, iii gender, iii genome
gene one » gene clone, gene gene, gene we
one than » money than, more than, one thing

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: ((yan wang) OR (yuan wang)) yang iii gene one than kong sara ;~.
• Adding a wildcard symbol may retrieve word variants: ((yan wang) or (yuan wang)) yang iii gene one than kong sara ;*.