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

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