Perhaps you should try some spelling variations:
"philologist" » "philologie", "philologiae", "philologica"
"philologists" » "philologies", "philologiaes", "philologicas", "philologie", "philologiae", "philological"
"philologisch" » "philologische", "philologica", "philosophisch"
"philologiques" » "philologique", "philosophiques", "philologie"
"physiologiques" » "physiologisches", "physiologie", "physiologists"
"philologies" » "philologie", "philologien", "philologicis"

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