Perhaps you should try some spelling variations:
julius richard » lucius richard, balbus richard, burrus richard
baldus richard » baldwin richard, beals richard, baines richard
jules richard » joltes richard, jones richard, wales richard

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((julius richard) OR (baldus richard))) OR (jules richard)) petri.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((julius richard) OR (baldus richard))) or (jules richard)) petri".
• Adding a wildcard symbol may retrieve word variants: ((((julius richard) OR (baldus richard))) or (jules richard)) petri*.