Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologiae", "philologica"
"philologists" » "philologischs", "philologiaes", "philologicas", "philologiae", "philological"
"philologische" » "philologisch", "philosophische", "philologiae"
"philologys" » "philology", "philologus", "philologis"
"philologos" » "philologus", "philology", "psicologos"
"philologie" » "philology"

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