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

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 ("philologys" OR ("philologien" OR "philologie"))) OR ("philologys" OR ("philologien" OR "philologie")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"philologiae\" or ((((\"philologists\" OR \"philological\") or \"philologiaes\") or (\"philologys\" or (\"philologien\" or \"philologie\"))) or (\"philologys\" or (\"philologien\" or \"philologie\"))))".
• Removing quotes may allow a broader search: ( philologiae or (((( philologists OR philological ) or philologiaes ) or ( philologys or ( philologien or philologie ))) or ( philologys or ( philologien or philologie )))).
• Adding a wildcard symbol may retrieve word variants: ("philologiae" or (((("philologists" OR "philological") or "philologiaes") or ("philologys" or ("philologien" or "philologie"))) or ("philologys" or ("philologien" or "philologie"))))*.