Perhaps you should try some spelling variations:
eberhard » gerhard (Expand Search), bernhard (Expand Search), ebgerhard (Expand Search)
eberhardt » gerhardt (Expand Search), bernhardt (Expand Search), ebgerhardt (Expand Search)
ebgerhard » gerhard (Expand Search), engelhard (Expand Search), ebggerhard (Expand Search)
erhard » gerhard (Expand Search)
gerhardt » ggerhardt (Expand Search), gerhard (Expand Search), gebhardt (Expand Search)
finckh » finck (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: (((eberhard OR (ebgerhard OR eberhardt)) OR erhard) OR gerhardt) (finckh OR fink )~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((eberhard OR (ebgerhard OR eberhardt)) OR erhard) OR gerhardt) (finckh OR fink )*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((eberhard OR (ebgerhard OR eberhardt)) OR erhard) OR gerhardt) (finckh OR fink )*".