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