Perhaps you should try some spelling variations:
"eigenverlag heinrich schmidt und OR schmidt kurt alex stahle OR stall " » "eigenverlag heinrich schmidt und OR schmidt karl alex stahle OR stall " (Expand Search), "eigenverlag heinrich schmidt und OR schmidt ute alex stahle OR stall " (Expand Search), "eigenverlag heinrich schmidt ute OR schmidt kurt alex stahle OR stall " (Expand Search), "eigenverlag heinrich schrift und OR schmidt kurt alex stahle OR stall " (Expand Search), "eigenverlag heinrich schmidt und OR schmidt kurt alex strahle OR stall " (Expand Search), "eigenverlag heinrich schmidt und OR schmidt kurt alex stahl OR stall " (Expand Search), "eigenverlag heinrich schmidt und OR schmidt kurt alex stahle OR stahl " (Expand Search), "eigenverlag heinrich schmidt und OR schmidt kurt alex stahle OR stali " (Expand Search), "eigenverlag heinrich schmidt und OR schmidt kurt alex stahle OR still " (Expand Search)

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

• Removing quotes may allow a broader search: eigenverlag heinrich ((schmidt und) OR (schmidt kurt)) alex (stahle OR stall).