Perhaps you should try some spelling variations:
gene bank » gene banks, one bank, genomen bank
adb than » adb tax
than she » khan sher, than one, than we
dong di » dong sin
yet a » yet _, get a, set a
met a » meet a, get a, met _
et a » et al, et la, e a
wang » 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 OR wing) yan) or (dong di)) ((((yet a) or (met a))) or (et a)) gene bank adb than she ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((wang OR wing) yan) OR (dong di)) ((((yet a) OR (met a))) OR (et a)) gene bank adb than she ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wang OR wing) yan) or (dong di)) ((((yet a) or (met a))) or (et a)) gene bank adb than she ;*".