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