Perhaps you should try some spelling variations:
"1920 german OR gehrmann federal election" » "1920 german OR gehrmann federale election" (Expand Search), "1920 german OR gehrmann federal lektion" (Expand Search)
"1920 german OR gehrmann federal section" » "1920 german OR gehrmann federale section" (Expand Search), "1920 german OR gehrmann 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: (("1920 (german OR gehrmann) federal election") OR ("1920 (german OR gehrmann) federal section"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"1920 (german OR gehrmann) federal election\") OR (\"1920 (german OR gehrmann) federal section\"))*".
• Removing quotes may allow a broader search: (( 1920 (german OR gehrmann) federal election ) OR ( 1920 (german OR gehrmann) federal section ))*.