Perhaps you should try some spelling variations:
"march 1933 german federal section" » "march 1933 germans federal section" (Expand Search), "march 1933 german federal sektion" (Expand Search)
"march 1933 gehrmann federale election" » "march 1933 hermann federale election" (Expand Search), "march 1933 germans federale election" (Expand Search), "march 1933 herrmann federale election" (Expand Search), "march 1933 gehrmann federale lektion" (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: (("march 1933 german federal section") OR ("march 1933 gehrmann federale election"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"march 1933 german federal section\") OR (\"march 1933 gehrmann federale election\"))*".
• Removing quotes may allow a broader search: (( march 1933 german federal section ) OR ( march 1933 gehrmann federale election ))*.