Perhaps you should try some spelling variations:
gene sang » lee sang, gene bank
sang minh » kang minah, anh minh, song min
yang jui » yang judy, yang xi
hua gene » human gene, a gene, hua ren
cong seo » hong seo, cong shu, von seo
cong sun » cong shu, cong van, wing sun
yang yi » yang xi

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