Perhaps you should try some spelling variations:
"philologist" » "philologica"
"philologists" » "philologicas"
"philologische" » "philosophische", "philologica", "philologicae"
"philologisch" » "philologica", "philosophisch"
"philological" » "philosophical"
"philologie" » "philology"

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