Perhaps you should try some spelling variations:
"philological" » "philosophical"
"philologiaes" » "philologies", "philologiques", "philologia"
"philologie" » "philology"
"philologien" » "philologyn", "philologen", "philologica", "philologist"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ("philologiae" OR (((("philologists" OR "philological") OR ("philologiaes" OR "philologie")) OR "philologien") OR "philologien")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"philologiae\" or ((((\"philologists\" or \"philological\") or (\"philologiaes\" OR \"philologie\")) or \"philologien\") or \"philologien\"))".
• Removing quotes may allow a broader search: ( philologiae or (((( philologists or philological ) or ( philologiaes OR philologie )) or philologien ) or philologien )).
• Adding a wildcard symbol may retrieve word variants: ("philologiae" or (((("philologists" or "philological") or ("philologiaes" OR "philologie")) or "philologien") or "philologien"))*.