Perhaps you should try some spelling variations:
eberhard » erhard (Expand Search)
eberhardt » erhardt (Expand Search), ebehrhardt (Expand Search), eberhard (Expand Search), ebgebhardt (Expand Search)
bernhard » erhard (Expand Search)
gerhardt » gebhardt (Expand Search), erhard (Expand Search), gehrhardt (Expand Search), gerhard (Expand Search), ggebhardt (Expand Search)
erhardt » ehrhardt (Expand Search), erhard (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 bernhard) OR (((eberhardt OR gerhardt) OR erhardt) OR gerhard)) (finckh" OR fink")~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((eberhard OR bernhard) OR (((eberhardt OR gerhardt) OR erhardt) OR gerhard)) (finckh\" OR fink\")".
• Removing quotes may allow a broader search: ((eberhard OR bernhard) OR (((eberhardt OR gerhardt) OR erhardt) OR gerhard)) (finckh OR fink ).
• Adding a wildcard symbol may retrieve word variants: "((eberhard OR bernhard) OR (((eberhardt OR gerhardt) OR erhardt) OR gerhard)) (finckh" OR fink")*.