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