Perhaps you should try some spelling variations:
german gender » german lander, germany under, german border
yanling data » handling data, planning data, sampling data
banking data » banking qatar, bank data, banking a
gender task » gender talk, gendered task, gender case
task ii » task cil
hong ng » hong kong, hong jong, hong hong
hong g » hong w, hong 7, hong a
wang » wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or wing) ((yanling data) OR (banking data)) german gender task ii ((hong g) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wing) ((yanling data) OR (banking data)) german gender task ii ((hong g) OR (hong ng)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wing) ((yanling data) OR (banking data)) german gender task ii ((hong g) or (hong ng)) ;".
• Adding a wildcard symbol may retrieve word variants: (wang or wing) ((yanling data) OR (banking data)) german gender task ii ((hong g) or (hong ng)) ;*.