Perhaps you should try some spelling variations:
"germanii studie" » "germans studie" (Expand Search), "germanen studie" (Expand Search), "germansii studie" (Expand Search), "gehrmannii studie" (Expand Search)
"gehrmannii studie" » "gehrmann studie" (Expand Search)
"german studie" » "germans studie" (Expand Search), "gehrmann studie" (Expand Search)
"germania studie" » "germansia studie" (Expand Search), "gehrmannia studie" (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: (((((("germanii studie") OR ("gehrmannii studie"))) OR ("german studie"))) OR ("germania studie"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"germanii studie\") OR (\"gehrmannii studie\"))) OR (\"german studie\"))) OR (\"germania studie\"))".
• Removing quotes may allow a broader search: (((((( germanii studie ) OR ( gehrmannii studie ))) OR ( german studie ))) OR ( germania studie )).
• Adding a wildcard symbol may retrieve word variants: (((((("germanii studie") OR ("gehrmannii studie"))) OR ("german studie"))) OR ("germania studie"))*.