Perhaps you should try some spelling variations:
"kranich <kahle>" » "kraniche <kahle>" (Expand Search), "kranich <fahle>" (Expand Search), "kranich <kahl>" (Expand Search)
"kranich <nahm>" » "kraniche <nahm>" (Expand Search)
"kranich <zahlt>" » "kraniche <zahlt>" (Expand Search)
"kranich <wahlt>" » "kraniche <wahlt>" (Expand Search), "kranich <wahl>" (Expand Search), "kranich <walt>" (Expand Search), "kranich <wahrt>" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("kranich <kahle>") OR ("kranich <nahm>"))) OR ((("kranich <zahlt>") OR ("kranich <wahlt>"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"kranich <kahle>\") OR (\"kranich <nahm>\"))) OR (((\"kranich <zahlt>\") OR (\"kranich <wahlt>\"))))".
• Removing quotes may allow a broader search: (((( kranich <kahle> ) OR ( kranich <nahm> ))) OR ((( kranich <zahlt> ) OR ( kranich <wahlt> )))).
• Adding a wildcard symbol may retrieve word variants: (((("kranich <kahle>") OR ("kranich <nahm>"))) OR ((("kranich <zahlt>") OR ("kranich <wahlt>"))))*.