Perhaps you should try some spelling variations:
"michael karten schwartz" » "michael karpaten schwartz" (Expand Search)
"michael warten schwarz" » "michael waren schwarz" (Expand Search), "michael warten schwarzen" (Expand Search), "michael warten schwarzes" (Expand Search)
"michael garten schwarzesen" » "michael garten schwarzenesen" (Expand Search), "michael garten schwarzesesen" (Expand Search), "michael garten schwarzen" (Expand Search), "michael garten schwarzes" (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"michael karten schwartz\") OR (((\"michael warten schwarz\") OR (\"michael garten schwarzesen\"))))~".
• Removing quotes may allow a broader search: (( michael karten schwartz ) OR ((( michael warten schwarz ) OR ( michael garten schwarzesen ))))~.
• Adding a wildcard symbol may retrieve word variants: (("michael karten schwartz") OR ((("michael warten schwarz") OR ("michael garten schwarzesen"))))*.