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