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