Perhaps you should try some spelling variations:
"philologisch" » "philologische", "philologica", "philosophisch"
"philologists" » "philologie", "philologiae", "philological"
"philologistse" » "philologiee", "philologiaee", "philologicale", "philologische", "philologist", "philologischen"
"philosophische" » "philosophical", "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: (("philologisch" OR "philologists") OR ("philologistse" OR "philosophische")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philologisch\" OR \"philologists\") or (\"philologistse\" or \"philosophische\"))".
• Removing quotes may allow a broader search: (( philologisch OR philologists ) or ( philologistse or philosophische )).
• Adding a wildcard symbol may retrieve word variants: (("philologisch" OR "philologists") or ("philologistse" or "philosophische"))*.