Perhaps you should try some spelling variations:
"philologische" » "philologisch", "philological"
"philosophische" » "philosophical", "philosophie"
"philologists" » "philological"
"philologicals" » "philological", "philologicis", "philologicae", "philologicalls", "philologischls"
"philologically" » "philological", "phonologically", "philosophically", "philologicallly", "philologischlly"
"philologica" » "philological", "philologisch"
"philosophica" » "philosophical", "philosophic", "philosophia"
"philologie" » "philology"
"philologiques" » "philologies", "philosophiques", "physiologiques", "philologicals"
"philologique" » "philosophique", "physiologique", "philological"

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