Perhaps you should try some spelling variations:
dan data » can data, dan dana, fan data
wang dan » wang yan, wang ban, wang yidan
irene um » irene m, ironie um, sirene im
die wong » kie wong, die wand, dr wong
wong yue » wang yue, hong yu
dn data » n data, own data, von data
yang yi » yang di, yang jui
yang xi » yang di, yang jui

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dn data) OR (dan data))) OR (wang dan)) ((yang yi) OR (yang xi)) irene um die wong yue ;~.
• Adding a wildcard symbol may retrieve word variants: ((((dn data) or (dan data))) or (wang dan)) ((yang yi) or (yang xi)) irene um die wong yue ;*.