Perhaps you should try some spelling variations:
human gene » human genome, human gender, human bone
wang yang » wang yan, wang liang, wang yanling
bank mine » bank line, bank money
bank more » banks more, bank money, talk more
duong van » cong van, duong anh
3 human » 2 human
yang 3 » yang _, yang 8, gang 3

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang 3 human gene ((bank mine) OR (bank more)) ((cong shu) or (duong van)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang 3 human gene ((bank mine) OR (bank more)) ((cong shu) OR (duong van)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang 3 human gene ((bank mine) OR (bank more)) ((cong shu) or (duong van)) ;*".