Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologica", "philologische"
"philologists" » "philologischs", "philologicas", "philologisches", "philological"
"philologischs" » "philologisch", "philologische", "philologischer"
"philologischen" » "philologische", "philologisch", "philosophischen"
"philologie" » "philology"
"philologiques" » "philologique", "philologies", "philosophiques"

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