Perhaps you should try some spelling variations:
gene sang » lee sang, gene bank
sang minh » kang minah, anh minh, song min
ii human » i human, 3 human, 1 human
cong seo » hong seo, cong shu, von seo
cong van » congo can, duong van
cong sun » cong shu, wing sun
2 human » 3 human
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((ii human) OR (2 human)) gene sang minh ((cong seo) OR (((cong van) OR (cong sun)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((ii human) OR (2 human)) gene sang minh ((cong seo) OR (((cong van) OR (cong sun)))) ;".
• Adding a wildcard symbol may retrieve word variants: wang yan ((ii human) OR (2 human)) gene sang minh ((cong seo) OR (((cong van) OR (cong sun)))) ;*.