Perhaps you should try some spelling variations:
dong skin » dong sin, dong bin, dof skin
dong nan » dong yang, dong sin, dong bin
how sein » how setia, how six, how self
sein und » ein und, klein und
und hass » und hans, ann hass, und hab
a trust » al trust, 1 trust, 3 trust
4 trust » 1 trust
2 trust » 1 trust, 2.2 trust, 2.3 trust

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong nan) or (dong skin)) e ((((a trust) OR (4 trust))) or (2 trust)) how sein und hass ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong nan) OR (dong skin)) e ((((a trust) OR (4 trust))) OR (2 trust)) how sein und hass ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong nan) or (dong skin)) e ((((a trust) OR (4 trust))) or (2 trust)) how sein und hass ;*".