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

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