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

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