Perhaps you should try some spelling variations:
"henrich heinz" » "enrich heinz" (Expand Search), "henrick heinz" (Expand Search), "genrich heinz" (Expand Search)
"hindrichs hsinz" » "hinrichs hsinz" (Expand Search), "hindrichs hsing" (Expand Search), "hindrichs hsienz" (Expand Search), "hindrichs sinz" (Expand Search), "hindrichs hinz" (Expand Search)
"heinrich hein" » "enrich hein" (Expand Search)
"hsinrich hsin" » "zheinrich hsin" (Expand Search), "hinrichs hsin" (Expand Search), "hsienrich hsien" (Expand Search), "sinrich sin" (Expand Search), "hinrich hin" (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: (((("henrich heinz") OR ("hindrichs hsinz"))) OR ((("heinrich hein") OR ("hsinrich hsin"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"henrich heinz\") OR (\"hindrichs hsinz\"))) OR (((\"heinrich hein\") OR (\"hsinrich hsin\"))))".
• Removing quotes may allow a broader search: (((( henrich heinz ) OR ( hindrichs hsinz ))) OR ((( heinrich hein ) OR ( hsinrich hsin )))).
• Adding a wildcard symbol may retrieve word variants: (((("henrich heinz") OR ("hindrichs hsinz"))) OR ((("heinrich hein") OR ("hsinrich hsin"))))*.