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