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