Perhaps you should try some spelling variations:
genome scale » income scale
yuan cheng » yuan chang, huang cheng, yu cheng
genome can » genre can, genomen bank
yan human » than human, non human, run human
von human » non human, von hume
thi hong » tan hong
hong yu » wong yue

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: yuan cheng ((yan human) OR (von human)) ((genome can) OR (genome scale)) thi hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan cheng ((yan human) or (von human)) ((genome can) OR (genome scale)) thi hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: yuan cheng ((yan human) or (von human)) ((genome can) OR (genome scale)) thi hong yu ;*.