Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologica", "philologische"
"philologists" » "philologischs", "philologicas", "philologisches", "philological"
"philologie" » "philology"
"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 "philologie") OR "philologiae") OR ("philologists" OR "philologisches")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((\"philologist\" or \"philologie\") or \"philologiae\") or (\"philologists\" OR \"philologisches\"))".
• Removing quotes may allow a broader search: ((( philologist or philologie ) or philologiae ) or ( philologists OR philologisches )).
• Adding a wildcard symbol may retrieve word variants: ((("philologist" or "philologie") or "philologiae") or ("philologists" OR "philologisches"))*.