Perhaps you should try some spelling variations:
done oslo » done so
wang jing » wang ning, wang liang, wang yang
oslo das » oslo maps, oslo a, oslo det
das done » das one, has done, das dorf
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
yang xi » yang yi, 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: done oslo das done when ((((yang jin) OR (wang jing))) OR (yang di)) ((yang jun) OR (yang xi)) ;~.
• Adding a wildcard symbol may retrieve word variants: done oslo das done when ((((yang jin) or (wang jing))) or (yang di)) ((yang jun) or (yang xi)) ;*.