Perhaps you should try some spelling variations:
using data » missing data
using dna » using dea, using drag, using dual
bin chen » yi chen, li chen, don chen
yong jin » ying jin, song jin, yang jing
yang jin » yang jie, yang jun, ying jin
yang yun » yang jun, tang yun, yang yue
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: done ((using dna) OR (using data)) bin chen ((yong jin) or (yang jin)) ((yang yun) or (yang xi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: done ((using dna) OR (using data)) bin chen ((yong jin) OR (yang jin)) ((yang yun) OR (yang xi)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "done ((using dna) OR (using data)) bin chen ((yong jin) or (yang jin)) ((yang yun) or (yang xi)) ;*".