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

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