Perhaps you should try some spelling variations:
erhard » gerhard (Expand Search)
eberhardt » ebgerhardt (Expand Search)
ebgerhardt » ebggerhardt (Expand Search), eberhard (Expand Search), engelhardt (Expand Search), ebgerhard (Expand Search), ebgebhardt (Expand Search)
gerhardt » ggerhardt (Expand Search), gerhard (Expand Search), gebhardt (Expand Search)
ggerhardt » gggerhardt (Expand Search), ggerhard (Expand Search), ggebhardt (Expand Search), gerhard (Expand Search), gebhardt (Expand Search), gerhart (Expand Search)
bernhard » gerhard (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: "(erhard OR ((eberhardt OR ebgerhardt) OR ((gerhardt OR ggerhardt) OR bernhard))) (finck" OR fink")~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(erhard OR ((eberhardt OR ebgerhardt) OR ((gerhardt OR ggerhardt) OR bernhard))) (finck\" OR fink\")".
• Removing quotes may allow a broader search: (erhard OR ((eberhardt OR ebgerhardt) OR ((gerhardt OR ggerhardt) OR bernhard))) (finck OR fink ).
• Adding a wildcard symbol may retrieve word variants: "(erhard OR ((eberhardt OR ebgerhardt) OR ((gerhardt OR ggerhardt) OR bernhard))) (finck" OR fink")*.