Perhaps you should try some spelling variations:
"johannes pfisters muhle" » "johannes pfister muhle", "johannes forsterus muhle", "johannes dieter muhle"
"johannes dietlein muller" » "johannes dieter muller", "johannes blumlein muller", "johannes detlef muller"
"johannes peter miller" » "johannes dieter miller", "johann peter miller", "johannes beutler miller", "johannes peter muller", "johannes peter koller", "johannes feuer miller"

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: (((("johannes pfisters muhle") OR ("johannes dietlein muller"))) OR ("johannes peter miller")).
• Removing quotes may allow a broader search: (((( johannes pfisters muhle ) or ( johannes dietlein muller ))) or ( johannes peter miller )).
• Adding a wildcard symbol may retrieve word variants: (((("johannes pfisters muhle") or ("johannes dietlein muller"))) or ("johannes peter miller"))*.