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