Perhaps you should try some spelling variations:
"johannes muller von reck" » "johannes kepler von reck", "johannes muller conr reck", "johannes muller von recht", "johannes muller von reach", "johannes muller von recha"
"johann muller von reck" » "john muller von reck", "johann kepler von reck", "johann muller conr reck", "johann muller von recht", "johann muller von reach", "johann muller von recha"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"johann muller von reck\") OR (\"johannes muller von reck\"))".
• Removing quotes may allow a broader search: (( johann muller von reck ) OR ( johannes muller von reck )).
• Adding a wildcard symbol may retrieve word variants: (("johann muller von reck") OR ("johannes muller von reck"))*.