Perhaps you should try some spelling variations:
"mach 1933 germans federal lektion" » "mauch 1933 germans federal lektion" (Expand Search), "macht 1933 germans federal lektion" (Expand Search), "mich 1933 germans federal lektion" (Expand Search), "mach 1933 germans federale lektion" (Expand Search), "mach 1933 germans federal sektion" (Expand Search)
"nach 1945 herrmann federal section" » "nach 1945 herrmann federale section" (Expand Search), "nach 1945 hermann federal section" (Expand Search), "nach 1945 herrmann federal sektion" (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 lektion") OR ("nach 1945 herrmann federal section"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"mach 1933 germans federal lektion\") OR (\"nach 1945 herrmann federal section\"))".
• Removing quotes may allow a broader search: (( mach 1933 germans federal lektion ) OR ( nach 1945 herrmann federal section )).
• Adding a wildcard symbol may retrieve word variants: (("mach 1933 germans federal lektion") OR ("nach 1945 herrmann federal section"))*.