Perhaps you should try some spelling variations:
eberhard » erhard (Expand Search), bernhard (Expand Search)
eberhardt » erhardt (Expand Search), bernhardt (Expand Search)
ebgerhardt » engelhardt (Expand Search), ebgebhardt (Expand Search), eberhard (Expand Search)
ebggerhardt » ebggebhardt (Expand Search), ebgerhard (Expand Search)
gerhardt » gebhardt (Expand Search), erhard (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 gerhard) OR ((eberhardt OR (ebgerhardt OR ebggerhardt)) OR gerhardt)) finckh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((eberhard OR gerhard) OR ((eberhardt OR (ebgerhardt OR ebggerhardt)) OR gerhardt)) finckh".
• Adding a wildcard symbol may retrieve word variants: ((eberhard OR gerhard) OR ((eberhardt OR (ebgerhardt OR ebggerhardt)) OR gerhardt)) finckh*.