Perhaps you should try some spelling variations:
"philologist" » "philologische"
"philologists" » "philologisches"
"philologie" » "philology"
"philologisch" » "philologische", "philosophisch"
"philologica" » "philologische", "philosophica"
"philological" » "philologischel", "philosophical"

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