Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologische", "philological"
"philologists" » "philologischs", "philologisches", "philologicals", "philological"
"philologica" » "philological", "philologische", "philosophica"
"philologie" » "philology"
"philologies" » "philologys", "philologien", "philologiques", "philologicis"
"philologys" » "philology", "philologus", "philologos"

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