Perhaps you should try some spelling variations:
german gender » german lander, germany under, german border
gender barung » gender befreiung
yanling data » handling data, banking data, planning data
data german » dutch german
hong ng » hong kong, hong jong, hong hong
hong a » hong ma, hong w, kong a
wang » wing, 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 yanling data german gender barung mind ((hong a) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling data german gender barung mind ((hong a) OR (hong ng)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yanling data german gender barung mind ((hong a) or (hong ng)) ;*.