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