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