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