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