Perhaps you should try some spelling variations:
human gene » human genome, human gender, human bone
yang yang » wang yang, wang yan
gene sang » lee sang, gene bank
sang minh » kang minah, anh minh, song min
duong van » cong van, duong anh
yi human » i human, ii human, 2 human
cong seo » hong seo, cong sun, von seo
yang yi » yang di, yang xi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang yang yi human gene sang minh ((((cong seo) OR (cong shu))) OR (duong van)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang yang yi human gene sang minh ((((cong seo) OR (cong shu))) OR (duong van)) ;".
• Adding a wildcard symbol may retrieve word variants: yang yang yi human gene sang minh ((((cong seo) OR (cong shu))) OR (duong van)) ;*.