Perhaps you should try some spelling variations:
doing seine » doing science
seine dauer » einer dauer, seine daten, seine water
when soft » when so, when some
dauer ii » dauer iii, dauer iv, dauer ist
wang yue » wang hua, wang yan, wang he
wong yue » hong yu
yang jui » yang judy, yang di, yang yi
ii when » xxii when, ii where, ii wesen
yang xi » yang di, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doing seine dauer ii when soft min ((((wang yue) or (wong yue))) or (((yang jui) or (yang xi)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doing seine dauer ii when soft min ((((wang yue) OR (wong yue))) OR (((yang jui) OR (yang xi)))) ;*.