Perhaps you should try some spelling variations:
"donauschwabisches christentum heft 19" » "donauschwabisches schrifttum heft 19" (Expand Search), "dopnauschwabisches schrifttum heft 19" (Expand Search), "donauschwabisches christentum der 19" (Expand Search), "donauschwabisches christentum eine 19" (Expand Search), "donauschwabisches christentum heft 1" (Expand Search), "donauschwabisches christentum heft 9" (Expand Search), "donauschwabisches christentum heft 10" (Expand Search)
"donauschwabischen schrifttum heft 19" » "donauschwabisches schrifttum heft 19" (Expand Search), "dopnauschwabisches schrifttum heft 19" (Expand Search), "donauschwabischen geschichte heft 19" (Expand Search), "donauschwabischen schrifttum heft 1" (Expand Search), "donauschwabischen schrifttum heft 9" (Expand Search), "donauschwabischen schrifttum heft 10" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("donauschwabischen schrifttum heft 19") OR ("donauschwabisches christentum heft 19"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"donauschwabischen schrifttum heft 19\") OR (\"donauschwabisches christentum heft 19\"))".
• Removing quotes may allow a broader search: (( donauschwabischen schrifttum heft 19 ) OR ( donauschwabisches christentum heft 19 )).
• Adding a wildcard symbol may retrieve word variants: (("donauschwabischen schrifttum heft 19") OR ("donauschwabisches christentum heft 19"))*.