Perhaps you should try some spelling variations:
"philologiae" » "philologie"
"philologists" » "philologie", "philological"
"philologies" » "philologie", "philologiques", "philologicis"
"philologien" » "philologie", "philologen", "philologist"
"philologica" » "philological", "philologisch", "philologie"

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