Perhaps you should try some spelling variations:
"peter unser lutherischem spanien band 2" » "peter unser lutherischen kolonien band 2" (Expand Search), "peter unser lutherisches spanien band 2" (Expand Search), "peter der lutherischen spanien band 2" (Expand Search), "peter unser lutherischem spanien und 2" (Expand Search), "peter unser lutherischem studien band 2" (Expand Search)
"uber den lutherische sprache band 1" » "uber den lutherische kirche band 1" (Expand Search), "uber den lutherischen kirche band 1" (Expand Search), "uber der lutherischen sprache band 1" (Expand Search), "uber den lutherische sprache und 1" (Expand Search), "uber den lutherische sprach und 1" (Expand Search), "uber die lutherische sprache band 1" (Expand Search), "uber den lutherische sprache band i" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("uber den lutherische sprache band 1") OR ("peter unser lutherischem spanien band 2"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"uber den lutherische sprache band 1\") OR (\"peter unser lutherischem spanien band 2\"))".
• Removing quotes may allow a broader search: (( uber den lutherische sprache band 1 ) OR ( peter unser lutherischem spanien band 2 )).
• Adding a wildcard symbol may retrieve word variants: (("uber den lutherische sprache band 1") OR ("peter unser lutherischem spanien band 2"))*.