Perhaps you should try some spelling variations:
schmidt und » schmidt ute (Expand Search), schrift und (Expand Search), schmidt kurt (Expand Search)
alter » walter (Expand Search), alten (Expand Search), alte (Expand Search)
strahle » stahle (Expand Search), strehle (Expand Search)
stahl » stahle (Expand Search), stall (Expand Search)
sill » hill (Expand Search), ill (Expand Search), sil (Expand Search)
soil » sil (Expand Search), sohl (Expand Search), soin (Expand Search)
still » stille (Expand Search), stils (Expand Search), stall (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 und alter (strahle OR (stahl OR ((sill OR soil) OR still)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "eigenverlag heinrich schmidt und alter (strahle OR (stahl OR ((sill OR soil) OR still)))".
• Adding a wildcard symbol may retrieve word variants: eigenverlag heinrich schmidt und alter (strahle OR (stahl OR ((sill OR soil) OR still)))*.