Perhaps you should try some spelling variations:
david young » david loundy
genre dans » guerre dans
genome can » genre can, genome scale, genomen bank
young ages » young age
wang jing » wang ning, wang liang, wang yang
wang qin » wang lin, wang qiao, wang ning
anhang i » anhang 1, anhang a

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: ((wang qin) OR (wang jing)) anhang i ((genre dans) OR (genome can)) david young ages ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang qin) OR (wang jing)) anhang i ((genre dans) or (genome can)) david young ages ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang qin) OR (wang jing)) anhang i ((genre dans) or (genome can)) david young ages ;*.