Perhaps you should try some spelling variations:
gender based » gender bias
based eming » based min, based ring, based emerging
eming young » among young
young men » young women
wing tan » wing ian, liang tan, hong tan
yang jin » yang jie, yang jun, ying jin
yang yi » yang di, yang xi, yang jui

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: wing tan ((((yang yi) OR (yang jin))) OR (yang judy)) gender based eming young men ;~.
• Adding a wildcard symbol may retrieve word variants: wing tan ((((yang yi) or (yang jin))) or (yang judy)) gender based eming young men ;*.