Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologisch", "philological"
"philologica" » "philological", "philologisch", "philologists"
"philosophica" » "philosophic", "philosophia", "philosophisch"
"philosophical" » "philosophicl", "philosophial", "philosophischl"
"philologisches" » "philologischen", "philologischer", "philologischem", "philologischs", "philosophisches", "philologicals"
"philologische" » "philologisch", "philosophische", "philological"
"philologie" » "philology"
"philologies" » "philologys", "philologien", "philologiques", "philologists"

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