Perhaps you should try some spelling variations:
"philologica" » "philological", "philologisch", "philologische"
"philologisches" » "philologische", "philologischen", "philologischer"
"philologie" » "philology"
"philologies" » "philologys", "philologists", "philologicis", "philologist"
"philologien" » "philologyn", "philologist", "philologischen", "philological"
"philologiques" » "philologique", "philosophiques", "physiologiques"
"philologen" » "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: ("philologica" OR (("philologisches" OR ("philologiae" OR "philologie")) OR (("philologies" OR "philologiques") OR ("philologien" OR "philologen")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"philologica\" or ((\"philologisches\" or (\"philologiae\" or \"philologie\")) or ((\"philologies\" or \"philologiques\") or (\"philologien\" OR \"philologen\"))))".
• Removing quotes may allow a broader search: ( philologica or (( philologisches or ( philologiae or philologie )) or (( philologies or philologiques ) or ( philologien OR philologen )))).
• Adding a wildcard symbol may retrieve word variants: ("philologica" or (("philologisches" or ("philologiae" or "philologie")) or (("philologies" or "philologiques") or ("philologien" OR "philologen"))))*.