Perhaps you should try some spelling variations:
yang klang » ylang ylang, yang yang, lang lang
iii gender » ii gender, i gender
wang yang » wang yan, wang liang, wang yanling
liang tan » liang dan, liang sun, wing tan
tan zhang » yan zhang, tang zheng, tan hong
zhang wei » zhen wei
iii gene » iii rene, iii genome, i gene

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 klang ((iii gender) OR (iii gene)) liang tan zhang wei ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang klang ((iii gender) OR (iii gene)) liang tan zhang wei ;*.