Perhaps you should try some spelling variations:
des lutherischen » der lutherischen (Expand Search), den lutherischen (Expand Search), von lutherischer (Expand Search)
der lutherische » der lutherischen (Expand Search), den lutherischen (Expand Search), von lutherischer (Expand Search)
friedrich iii » friedrich der (Expand Search)
friedrich i » friedrich der (Expand Search)
lutherische » lutherischere (Expand Search)
lutherisch » lutherischer (Expand Search)
lutherischen » lutherischeren (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: %22johann ((friedrich i) or (friedrich iii)). - ((((der lutherische) OR (durch lutherisch))) or (des lutherischen)) kurfu%cc%88rst%22~.
• If you are trying to use Boolean operators, they must be ALL CAPS: %22johann ((friedrich i) OR (friedrich iii)). - ((((der lutherische) OR (durch lutherisch))) OR (des lutherischen)) kurfu%cc%88rst%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22johann ((friedrich i) or (friedrich iii)). - ((((der lutherische) OR (durch lutherisch))) or (des lutherischen)) kurfu%cc%88rst%22".
• Adding a wildcard symbol may retrieve word variants: %22johann ((friedrich i) or (friedrich iii)). - ((((der lutherische) OR (durch lutherisch))) or (des lutherischen)) kurfu%cc%88rst%22*.