Perhaps you should try some spelling variations:
"kranich <kahle>" » "kraniche <kahle>" (Expand Search), "kranich <kahl>" (Expand Search)
"kranich <fahle>" » "kraniche <fahle>" (Expand Search), "kranich <falle>" (Expand Search)
"kranich <wahlt>" » "kraniche <wahlt>" (Expand Search), "kranich <wahl>" (Expand Search), "kranich <walt>" (Expand Search), "kranich <zahlt>" (Expand Search)
"kranich <nahm>" » "kraniche <nahm>" (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 <fahle>"))) OR ("kranich <wahlt>"))) OR ("kranich <nahm>"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"kranich <kahle>\") OR (\"kranich <fahle>\"))) OR (\"kranich <wahlt>\"))) OR (\"kranich <nahm>\"))".
• Removing quotes may allow a broader search: (((((( kranich <kahle> ) OR ( kranich <fahle> ))) OR ( kranich <wahlt> ))) OR ( kranich <nahm> )).
• Adding a wildcard symbol may retrieve word variants: (((((("kranich <kahle>") OR ("kranich <fahle>"))) OR ("kranich <wahlt>"))) OR ("kranich <nahm>"))*.