Perhaps you should try some spelling variations:
gene bank » gene banks, one bank, genomen bank
bank said » bank aid, bank card, bank sa
said than » safe than
than she » khan sher, than one, than we
dong di » dong sin
yet a » et a, yet _, get a
ye a » y a, de a, ce a
me a » m a, me _
e a » et a
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yan) or (dong di)) ((((((ye a) OR (yet a))) or (me a))) or (e a)) gene bank said than she ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (dong di)) ((((((ye a) OR (yet a))) OR (me a))) OR (e a)) gene bank said than she ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yan) or (dong di)) ((((((ye a) OR (yet a))) or (me a))) or (e a)) gene bank said than she ;*".