Perhaps you should try some spelling variations:
human bone » human bones, human body
ryang dean » yang dean, royang dan
dean kyung » han kyung
hy5 gene » 8.5 gene
wang » wing, wan, lang
yanling » yangling, ryanling
yangling » yanggling, ryangling
yan » yang, ryan
ryang » ryangg, rryang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang (yanling OR yangling) yan ((hy5 gene) or (human bone)) ryang dean kyung (sar or star) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang (yanling OR yangling) yan ((hy5 gene) OR (human bone)) ryang dean kyung (sar OR star) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang (yanling OR yangling) yan ((hy5 gene) or (human bone)) ryang dean kyung (sar or star) ;*".