Perhaps you should try some spelling variations:
"philologica" » "philological", "philologiae", "philologische"
"philologicas" » "philologicals", "philologiaes", "philologisches", "philological", "philologicis", "philologicae"
"philologisch" » "philologische", "philologists", "philosophisch"
"philologies" » "philologien", "philologiques", "philologists"

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