Perhaps you should try some spelling variations:
brain yan » brain gain, brain a
wang yang » wang liang, wang yanling
dan yang » daun yang, tan yang, yang yang
dong bin » dong sin, dong di, dann bin
jiu cong » li cong
a brain » _ brain
yan jiu » yang jie, yang jin, pang jiu
ya a » a a, y a, ye a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((dan yang) or (wang yang))) or (wang yan))) or (dong bin)) ya a brain yan jiu cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((dan yang) OR (wang yang))) OR (wang yan))) OR (dong bin)) ya a brain yan jiu cong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((((((dan yang) or (wang yang))) or (wang yan))) or (dong bin)) ya a brain yan jiu cong shu ;*.