Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologische", "philological"
"philologists" » "philologischs", "philologisches", "philologicals", "philological"
"philologie" » "philology"
"philologica" » "philological", "philologisch", "philologische"

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