Perhaps you should try some spelling variations:
"kranich <karl>" » "kraniche <karl>" (Expand Search)
"kranich <fahle>" » "kraniche <fahle>" (Expand Search), "kranich <falle>" (Expand Search)
"kranich <wahlen>" » "kraniche <wahlen>" (Expand Search), "kranich <wahren>" (Expand Search), "kranich <wyhlen>" (Expand Search), "kranich <zahlen>" (Expand Search)
"kranich <nahm>" » "kraniche <nahm>" (Expand Search)

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

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