Perhaps you should try some spelling variations:
"philologists" » "philologie", "philologiae", "philological"
"philologisch" » "philologische", "philologie", "philologiae"
"philosophisch" » "philosophische", "philosophischen", "philosophischer"
"philologica" » "philological", "philologie", "philologiae"

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