Perhaps you should try some spelling variations:
gender codes » gender cops, gender class, gender index
codes mali » notes mali
wang wang » wang yan, wang yong, wang jing
wang yang » wang yan, wang yanling
z gender » 2 gender, 3 gender, 1 gender
mali die » malta die, mali eiu
die spur » der spur

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang wang) OR (wang yang))) or (wang liang)) dan z gender codes mali die spur ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang wang) OR (wang yang))) OR (wang liang)) dan z gender codes mali die spur ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang wang) OR (wang yang))) or (wang liang)) dan z gender codes mali die spur ;*".