Perhaps you should try some spelling variations:
gender labor » gendered labour, gender law, border labor
intake based » intake rate, intake rates, intake need
take based » case based, game based, care based
wong chun » wang chun, fong chan, tang chun
jong chan » fong chan, long chain, jong jan
i gender » 2 gender, 3 gender, 1 gender

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: wang ((wong chun) OR (jong chan)) i gender labor ((intake based) OR (take based)) fault ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((wong chun) or (jong chan)) i gender labor ((intake based) OR (take based)) fault ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((wong chun) or (jong chan)) i gender labor ((intake based) OR (take based)) fault ;*.