You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((((\\"kraniche <karl>\\") OR (\\"kranich <nahm>\\"))) OR (\\"kranich (<jahren>\\" OR <welt>\\")))*\"".
• Removing quotes may allow a broader search: (((( kraniche <karl> ) OR ( kranich <nahm> ))) OR ( kranich (<jahren> OR <welt> )))*.