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