Perhaps you should try some spelling variations:
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
gene bank » gene banks, one bank, genomen bank
young ghi » young choi, hong ghi, young get
iii gene » iii rene, iii gender, iii genome
bank kim » bank aid, bank die, junk kim
hong hai » shang hai, zhong tai, dang hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((yao yang) OR (yang yang))) or (wang yang)) iii gene bank kim ((young ghi) or (hong hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yao yang) OR (yang yang))) OR (wang yang)) iii gene bank kim ((young ghi) OR (hong hai)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yao yang) OR (yang yang))) or (wang yang)) iii gene bank kim ((young ghi) or (hong hai)) ;".
• Adding a wildcard symbol may retrieve word variants: wang ((((yao yang) OR (yang yang))) or (wang yang)) iii gene bank kim ((young ghi) or (hong hai)) ;*.