Perhaps you should try some spelling variations:
tested how » test how
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang, wang yanling
dong skin » dong sin, dong bin, dof skin
mein dank » ein dank, sein dann
dank hai » dang hai, dank i, bank has
ya a » a a, y a, ye 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 yang) OR (wang yang))) OR (dong skin)) ya a ((trust how) OR (tested how)) mein dank hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong yang) OR (wang yang))) or (dong skin)) ya a ((trust how) or (tested how)) mein dank hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((((dong yang) OR (wang yang))) or (dong skin)) ya a ((trust how) or (tested how)) mein dank hai ;*.