Perhaps you should try some spelling variations:
"michail schwarz" » "michael schwarz" (Expand Search), "michail schwarzes" (Expand Search)
"michaela schwarz" » "michaela schwarzes" (Expand Search), "michael schwarz" (Expand Search), "mihaela schwarz" (Expand Search), "michaels schwarz" (Expand Search)
"michel schwarz" » "michel schwarzes" (Expand Search)
"michel schwarzen" » "michel schwarzesen" (Expand Search), "michel schwaben" (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: (((("michail schwarz") OR ("michaela schwarz"))) OR ((("michel schwarz") OR ("michel schwarzen"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"michail schwarz\") OR (\"michaela schwarz\"))) OR (((\"michel schwarz\") OR (\"michel schwarzen\"))))".
• Removing quotes may allow a broader search: (((( michail schwarz ) OR ( michaela schwarz ))) OR ((( michel schwarz ) OR ( michel schwarzen )))).
• Adding a wildcard symbol may retrieve word variants: (((("michail schwarz") OR ("michaela schwarz"))) OR ((("michel schwarz") OR ("michel schwarzen"))))*.