Perhaps you should try some spelling variations:
schmidt kuhn » schmidt kurt (Expand Search), schmidt ute (Expand Search), schmidt karl (Expand Search)
strahle » stahle (Expand Search), strehle (Expand Search)
stilsle » stille (Expand Search), stilssle (Expand Search), stillsle (Expand Search), silsle (Expand Search)
stall » stahl (Expand Search), stali (Expand Search), still (Expand Search)
stilssl » stilsssl (Expand Search), stillssl (Expand Search), silssl (Expand Search)
stil » stils (Expand Search), still (Expand Search), sil (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: eigenverlag heinrich schmidt kuhn walter ((strahle OR stilsle) OR (stall OR (stilssl OR stil)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "eigenverlag heinrich schmidt kuhn walter ((strahle OR stilsle) OR (stall OR (stilssl OR stil)))*".