Perhaps you should try some spelling variations:
david young » david loundy
qin anhang » sind anhang, n anhang, tun anhang
genre dans » guerre dans
genome can » genome scale, genomen bank
young ages » young age
genre can » genre a, genre en, genes can
wang qin » wang lin, wang qiao, wang jing
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 anhang i ((genre dans) OR (((genome can) OR (genre can)))) david young ages ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang qin anhang i ((genre dans) or (((genome can) OR (genre can)))) david young ages ;~".
• Adding a wildcard symbol may retrieve word variants: wang qin anhang i ((genre dans) or (((genome can) OR (genre can)))) david young ages ;*.