Perhaps you should try some spelling variations:
gene clone » gene one
yuan wang » yuan kang, yuan chang, qian wang
than wong » thang long, than one
than done » than one, than money
yan wang » yang yang, qian wang, yan liang
yang yi » yang di, yang jui
yang xi » yang di, 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: ((yuan wang) OR (yan wang)) ((yang yi) or (yang xi)) gene clone ((than wong) or (than done)) sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yan wang)) ((yang yi) OR (yang xi)) gene clone ((than wong) OR (than done)) sau ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) OR (yan wang)) ((yang yi) or (yang xi)) gene clone ((than wong) or (than done)) sau ;*".