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