Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologisch", "philologiae"
"philosophisch" » "philosophische", "philosophischer", "philosophical"
"philosophischen" » "philosophischeen", "philosophischeren", "philosophicalen", "philosophische"
"philological" » "philologiae", "philosophical"
"philologie" » "philology"

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