Perhaps you should try some spelling variations:
dong skin » dong sin, dong bin, dof skin
mein dank » sein dann
dong nan » dong yang, dong sin, dong bin
test how » west how, tested how, trust how
ein dank » sein dann, bin dann, ein dach
yet a » et a, yet _, get a
ye a » e a, me a, y a

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: ((dong nan) OR (dong skin)) ((ye a) OR (yet a)) test how ((ein dank) OR (mein dank)) hari ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong nan) or (dong skin)) ((ye a) OR (yet a)) test how ((ein dank) or (mein dank)) hari ;~".
• Adding a wildcard symbol may retrieve word variants: ((dong nan) or (dong skin)) ((ye a) OR (yet a)) test how ((ein dank) or (mein dank)) hari ;*.