Perhaps you should try some spelling variations:
over king » oven king, cover kino, over big
kong star » kong sar
gan guan » yan guan, quan guan, fan guon
guan run » can run
run over » runs over, win over, fan over
von sam » von sap, von scham, von sach
von sa » von sap, von sl, von sach

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: (wan OR lang) gan guan run over king john ((((von sam) OR (von sa))) OR (kong star)) ;~.
• Adding a wildcard symbol may retrieve word variants: (wan or lang) gan guan run over king john ((((von sam) or (von sa))) or (kong star)) ;*.