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 (<welt>\\" OR <halle>\\")))) OR (\\"kranich <nahm>\\"))*\"".
• Removing quotes may allow a broader search: (((( kraniche <karl> ) OR ( kranich (<welt> OR <halle> )))) OR ( kranich <nahm> ))*.