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