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: "\"((((\\"kranich <vater>\\") OR (\\"kranich <nahm>\\"))) OR (\\"kranich (<arzt>\\" OR <karl>\\")))~\"".
• Removing quotes may allow a broader search: (((( kranich <vater> ) OR ( kranich <nahm> ))) OR ( kranich (<arzt> OR <karl> )))~.