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