Perhaps you should try some spelling variations:
gender based » gender bias
yuan chang » yuan cheng, huang chang, han chang
iii gender » ii gender, i gender, iii gene
lang yuan » fang yuan, wang yuhan, meng yuan
chang iii » change iii, anhang iii, chang gui
based do » based dm, based non, based dna
hong ghi » zhong zhi, hong g, hong hai
choi » chi, cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yuan chang iii gender based do ((hong ghi) or (young choi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yuan chang iii gender based do ((hong ghi) OR (young choi)) ;*.