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