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 <eltern> ) OR ( kraniche <nahm> ))) OR ( kranich (<gert> OR (<walt> OR <walth>) )))~".
• Adding a wildcard symbol may retrieve word variants: (((( kranich <eltern> ) OR ( kraniche <nahm> ))) OR ( kranich (<gert> OR (<walt> OR <walth>) )))*.