Perhaps you should try some spelling variations:
handling data » sampling data
yanling data » banking data, planning data, sampling data
human gene » human genome, human gender, human bone
gene tang » gene bank
tang min » chang min, sang minh, yang mind
hong ng » hong kong, hong jong, hong hong
hong g » hong w, hong 7, hong a
wang » wing, wan

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 lang) ((yanling data) OR (handling data)) human gene tang min ((hong g) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) ((yanling data) OR (handling data)) human gene tang min ((hong g) OR (hong ng)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) ((yanling data) OR (handling data)) human gene tang min ((hong g) or (hong ng)) ;".
• Adding a wildcard symbol may retrieve word variants: (wang or lang) ((yanling data) OR (handling data)) human gene tang min ((hong g) or (hong ng)) ;*.