Perhaps you should try some spelling variations:
"nach 1940 german federal section" » "nach 1945 german federal section" (Expand Search), "nach 1940 german federale section" (Expand Search), "nach 1940 german federal sektion" (Expand Search), "nach 1940 gehrmann federal section" (Expand Search)
"mach 1933 germans federal section" » "mauch 1933 germans federal section" (Expand Search), "macht 1933 germans federal section" (Expand Search), "mich 1933 germans federal section" (Expand Search), "mach 1933 germans federale section" (Expand Search), "mach 1933 germans federal sektion" (Expand Search), "mach 1933 gehrmanns federal section" (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: (("mach 1933 germans federal section") OR ("nach 1940 german federal section"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"mach 1933 germans federal section\") OR (\"nach 1940 german federal section\"))*".
• Removing quotes may allow a broader search: (( mach 1933 germans federal section ) OR ( nach 1940 german federal section ))*.