Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologische"
"philologists" » "philologischs", "philologisches"
"philologica" » "philologisch", "philologische"
"philological" » "philologischl", "philologischel"
"philosophica" » "philosophic", "philosophia", "philosophisch"
"philosophical" » "philosophicl", "philosophial", "philosophischl"
"philologie" » "philology"
"philologies" » "philologys", "philologien", "philologiques", "philologicis"

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