Perhaps you should try some spelling variations:
intake based » intake rate, intake rates, intake need
gender low » gender law, gender laws, gender labor
take based » case based, game based, care based
wang tang » tang tang, wang liang, wang yan
wang yang » wang yan, wang liang, wang yanling
chun a » chun _, chun h, chun i

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang tang) OR (wang yang)) chun a gender low ((intake based) or (take based)) saul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang tang) OR (wang yang)) chun a gender low ((intake based) OR (take based)) saul ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang tang) OR (wang yang)) chun a gender low ((intake based) or (take based)) saul ;".
• Adding a wildcard symbol may retrieve word variants: ((wang tang) OR (wang yang)) chun a gender low ((intake based) or (take based)) saul ;*.