Perhaps you should try some spelling variations:
wang danning » wang yanling, wang daoping, wang yangming
wan yanling » wang yanling, wang yangming
das human » des human, does human, sdgs human
gene sang » lee sang, gene bank
sang mich » sang minh
mich dann » ich dann, mich das
dann hai » dang hai, dann hat, dann kam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan yanling) OR (wang danning)) ((das human) or (data human)) gene sang mich dann hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yanling) OR (wang danning)) ((das human) OR (data human)) gene sang mich dann hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yanling) OR (wang danning)) ((das human) or (data human)) gene sang mich dann hai ;*".