Perhaps you should try some spelling variations:
gene clone » gene one
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
kong hong » hong hong, kong hang, kong heng
gene we » gene w, gene one, gene set
tan one » can one, man one, tan hong
yang o » yang _, yang 8, tang o
sau » saur, sabu, saul

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 yang o ((kong hong) or (((gene clone) or (gene we)))) ((tan one) OR (than one)) sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang o ((kong hong) OR (((gene clone) OR (gene we)))) ((tan one) OR (than one)) sau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yang o ((kong hong) or (((gene clone) or (gene we)))) ((tan one) OR (than one)) sau ;".
• Adding a wildcard symbol may retrieve word variants: wang yang yang o ((kong hong) or (((gene clone) or (gene we)))) ((tan one) OR (than one)) sau ;*.