Perhaps you should try some spelling variations:
schmidt kurt » schmidt karl (Expand Search), schmidt ute (Expand Search)
kurt walter » kuhn walter (Expand Search)
strahle » stahle (Expand Search), strehle (Expand Search)
stall » stahl (Expand Search), stali (Expand Search), stoll (Expand Search)
sill » hill (Expand Search), sil (Expand Search), soll (Expand Search), shill (Expand Search), silsl (Expand Search)
ill » hill (Expand Search), ilsl (Expand Search)
still » sthill (Expand Search), stilsl (Expand Search), stille (Expand Search), stils (Expand Search), stil (Expand Search)

Try widening your search to All Fields.

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 kurt walter (strahle OR (stall OR ((sill OR ill) OR still)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "eigenverlag heinrich schmidt kurt walter (strahle OR (stall OR ((sill OR ill) OR still)))".
• Adding a wildcard symbol may retrieve word variants: eigenverlag heinrich schmidt kurt walter (strahle OR (stall OR ((sill OR ill) OR still)))*.