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 (<alle> OR <alt>) ) OR ( kranich (<eltern> OR <keller> )))) OR ( kranich <nahm> ))~".
• Adding a wildcard symbol may retrieve word variants: (((( kranich (<alle> OR <alt>) ) OR ( kranich (<eltern> OR <keller> )))) OR ( kranich <nahm> ))*.