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