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

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