Perhaps you should try some spelling variations:
"specimens philological slave" » "specimina philologica slave", "specimen histological slave", "specimen pathological slave", "specimina philological slave", "specimina philologiael slave", "specimen histologicall slave", "specimens philologica sive", "specimens philologica slavicae", "specimens philological essays"
"specimens philologica slavica" » "specimina philologica slavica", "specimina philologiae slavica", "specimen histological slavica"
"specimens philologie slave" » "specimina philologiae slave", "specimina philologica slave", "specimen philosophiae slave"

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