Perhaps you should try some spelling variations:
gender laws » gender law, gendered laws, gender class
wang yong » wang yang, wang hyoung, wang yan
yi gender » i gender, ii gender, die gender
laws case » law case, yaws cases, laws can
case case » base case, case based, use case
case sub » case sums, case s0
chun yi » chun i, chun hui, chun wai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yanling) or (wang yong)) chun yi gender laws case case sub ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yanling) OR (wang yong)) chun yi gender laws case case sub ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yanling) or (wang yong)) chun yi gender laws case case sub ;*.