Perhaps you should try some spelling variations:
"philologica" » "philological", "philologisch", "philologische"
"philologists" » "philological"
"philologien" » "philologen", "philologist", "philologischen"
"philologyn" » "philologen", "philologin", "philologus"

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