Perhaps you should try some spelling variations:
"philologica" » "philological", "philologische", "philosophica"
"philologisch" » "philologische", "philologists", "philosophisch"
"philologistses" » "philologists", "philologische", "philologischen"
"philologien" » "philologen", "philologist", "philologischen", "philologyn"
"philologie" » "philology"

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