Perhaps you should try some spelling variations:
gene sang » lee sang, gene bank
sang minh » kang minah, anh minh, song min
cong seo » hong seo, cong shu, cong sun
cong van » congo can, duong van, cong sun
yang ii » yang di, yang xi, yang li
yang yi » yang di, yang xi, yang jui
ai gene » a gene, a1 gene, i gene

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 ii) OR (yang yi)) ai gene sang minh ((cong seo) or (cong van)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((yang ii) OR (yang yi)) ai gene sang minh ((cong seo) OR (cong van)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((yang ii) OR (yang yi)) ai gene sang minh ((cong seo) or (cong van)) ;".
• Adding a wildcard symbol may retrieve word variants: yang ((yang ii) OR (yang yi)) ai gene sang minh ((cong seo) or (cong van)) ;*.