Perhaps you should try some spelling variations:
models human » model human, modern human, modeling human
does human » des human, das human, does humanity
dean kyung » han kyung
wang yang » wang yan, wang liang, wang yanling
gene bank » gene banks, one bank, genomen bank
bank dean » bank debt, bank bern, bank can
yang yao » yang yang, wang yan, yang yi
ghias » guias, gaias, ghia

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yao) OR (wang yang)) ((models human) OR (does human)) gene bank dean kyung ghias ;~.
• Adding a wildcard symbol may retrieve word variants: ((yang yao) or (wang yang)) ((models human) or (does human)) gene bank dean kyung ghias ;*.