Perhaps you should try some spelling variations:
"specimens philological slavicae" » "specimina philologica slavicae", "specimen histological slavicae", "specimen pathological slavicae", "specimina philological slavicae", "specimina philologiael slavicae", "specimen histologicall slavicae", "specimens philologica slavica", "specimens philologiae slavicae", "specimens philological polemical"
"specimens philosophiae slavicae" » "species philosophy slavicae", "specimina philologiae slavicae", "spencers philosophie slavicae", "specimens philologiae slavicae", "specimens philosophiae suae", "specimens philosophie islamic"
"species philosophers slavicae" » "species philosophers france", "species philosophers have", "species philosophers american", "species philosophy slavicae", "sciences philosophers slavicae", "grecian philosophers slavicae"
"specimens philologica slavicae" » "specimina philologica slavicae", "specimina philologiae slavicae", "specimen histological slavicae", "specimens philologica slavica", "specimens philologiae slavicae", "specimens philologie slave"
"specimen philosophiae publice" » "specimen philosophy public"

Try widening your search to All Fields.

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: (("specimen philosophiae publice") OR ((((("specimens philosophiae slavicae") OR ("species philosophers slavicae"))) OR ((("specimens philologica slavicae") OR ("specimens philological slavicae")))))).
• Removing quotes may allow a broader search: (( specimen philosophiae publice ) or ((((( specimens philosophiae slavicae ) or ( species philosophers slavicae ))) or ((( specimens philologica slavicae ) or ( specimens philological slavicae )))))).
• Adding a wildcard symbol may retrieve word variants: (("specimen philosophiae publice") or ((((("specimens philosophiae slavicae") or ("species philosophers slavicae"))) or ((("specimens philologica slavicae") or ("specimens philological slavicae"))))))*.