Perhaps you should try some spelling variations:
"michael warten schwarz" » "michael karten schwarz" (Expand Search), "michael garten schwarz" (Expand Search), "michael warten schwarzen" (Expand Search)
"michael waren schwarzes" » "michael waren schwarzenes" (Expand Search), "michael waren schwarzen" (Expand Search)
"michael karren schwarz" » "michael karren schwarzen" (Expand Search), "michael karten schwarz" (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: (((("michael warten schwarz") OR ("michael waren schwarzes"))) OR ("michael karren schwarz"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"michael warten schwarz\") OR (\"michael waren schwarzes\"))) OR (\"michael karren schwarz\"))".
• Removing quotes may allow a broader search: (((( michael warten schwarz ) OR ( michael waren schwarzes ))) OR ( michael karren schwarz )).
• Adding a wildcard symbol may retrieve word variants: (((("michael warten schwarz") OR ("michael waren schwarzes"))) OR ("michael karren schwarz"))*.