Perhaps you should try some spelling variations:
yang zwang » yang yang, yan wang, yang guang
about bonn » about bank, about body
wang yang » wang yan, wang liang, wang yanling
bonn shin » song shin, bonn ein, bonn mein
als last » his last, its last
als gast » als gabe, als gt
a last » _ last, a las

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: wang yang zwang ((((als last) OR (als gast))) OR (a last)) thinking about bonn shin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang zwang ((((als last) OR (als gast))) or (a last)) thinking about bonn shin ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang zwang ((((als last) OR (als gast))) or (a last)) thinking about bonn shin ;*.