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)
stahl » stahle (Expand Search)
stoll » still (Expand Search), stokl (Expand Search), stolz (Expand Search)
stall » stali (Expand Search), still (Expand Search)
soll » sollt (Expand Search), solo (Expand Search), moll (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 (stahl OR ((stoll OR stall) OR soll)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "eigenverlag heinrich schmidt kurt walter (strahle OR (stahl OR ((stoll OR stall) OR soll)))".
• Adding a wildcard symbol may retrieve word variants: eigenverlag heinrich schmidt kurt walter (strahle OR (stahl OR ((stoll OR stall) OR soll)))*.