Perhaps you should try some spelling variations:
german » germans (Expand Search)
germanss » germansss (Expand Search), germans (Expand Search), germanii (Expand Search), germani (Expand Search)
germania » germansia (Expand Search), germans (Expand Search)
germanen » germansen (Expand Search), hermann (Expand Search), germans (Expand Search), dermann (Expand Search)
herrmann » hermann (Expand Search)
gehrmann » hermann (Expand Search), germans (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: ((german OR herrmann) OR ((germanss OR (germania OR germanen)) OR gehrmann)) empire~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((german OR herrmann) OR ((germanss OR (germania OR germanen)) OR gehrmann)) empire".
• Adding a wildcard symbol may retrieve word variants: ((german OR herrmann) OR ((germanss OR (germania OR germanen)) OR gehrmann)) empire*.