Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologiae", "philologica"
"philologie" » "philology"
"philologisch" » "philologische", "philologists", "philologica"
"philological" » "philologiae"
"philosophische" » "philosophie"

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