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 hsin" (Expand Search), "zheinrich hsing" (Expand Search), "zheinrich heinz" (Expand Search), "zenrich hsinz" (Expand Search)
"heinrich hein" » "enrich hein" (Expand Search)
"hinrich hin" » "hinrichs hin" (Expand Search), "henrich hin" (Expand Search), "hindrichs hin" (Expand Search), "thinrich thin" (Expand Search), "chinrich chin" (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 ("hinrich hin"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"veinrich veinz\") OR (\"zheinrich hsinz\"))) OR (((\"heinrich hein\") OR (\"hinrich hin\"))))".
• Removing quotes may allow a broader search: (((( veinrich veinz ) OR ( zheinrich hsinz ))) OR ((( heinrich hein ) OR ( hinrich hin )))).
• Adding a wildcard symbol may retrieve word variants: (((("veinrich veinz") OR ("zheinrich hsinz"))) OR ((("heinrich hein") OR ("hinrich hin"))))*.