Perhaps you should try some spelling variations:
"philologisch" » "philologische", "philologica", "philologie"
"philologists" » "philologie", "philologiae"
"philological" » "philologiae", "philosophical", "philologie"
"philosophisch" » "philosophische", "philosophischen", "philosophischer"

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