Perhaps you should try some spelling variations:
gene liang » peng liang, wee liang
yang wang » yan wang, yang guang, yang liang
yang yang » wang yang, wang yan
liang dan » liang tan, king dan, liang sun
dan zhang » yan zhang, bin zhang, dan phan
zhang zhi » zhong zhi, wang zhi, zhang wei
iii gene » iii rene, iii gender, iii genome

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang wang) OR (yang yang)) iii gene liang dan zhang zhi ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yang wang) OR (yang yang)) iii gene liang dan zhang zhi ;*.