Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologica", "philologische"
"philologists" » "philologischs", "philologicas", "philologisches", "philological"
"philologien" » "philologen", "philologica", "philologischen"
"philologin" » "philologen", "philologica", "philological"

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