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

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