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 (<walt>\\" OR <werth>\\")) OR (\\"kraniche <rhein>\\"))) OR (\\"kranich <nahm>\\"))\"".
• Removing quotes may allow a broader search: (((( kranich (<walt> OR <werth> )) OR ( kraniche <rhein> ))) OR ( kranich <nahm> )).