Perhaps you should try some spelling variations:
"specimens philological slavicae" » "specimen histological slavicae", "specimen pathological slavicae", "specimina philologiae slavicae", "specimens philologica slavica", "specimens philologiae slavicae", "specimens philological polemical"
"specimina philologica slavicae" » "specimina philologiae slavicae", "specimina philologica slavica", "specimina philologica sive"
"specimen philologica slavicae" » "specimen histological slavicae", "specimen pathological slavicae", "specimina philologiae slavicae", "specimen philologica slavica", "specimen philologiae slavicae", "specimen philologica sive"
"specimen philologie slave" » "specimina philologiae slave", "specimen philosophiae 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: (((("specimen philologica slavicae") OR ("specimen philologie slave"))) OR ((("specimens philological slavicae") OR ("specimina philologica slavicae")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"specimen philologica slavicae\") OR (\"specimen philologie slave\"))) or (((\"specimens philological slavicae\") or (\"specimina philologica slavicae\"))))".
• Removing quotes may allow a broader search: (((( specimen philologica slavicae ) OR ( specimen philologie slave ))) or ((( specimens philological slavicae ) or ( specimina philologica slavicae )))).
• Adding a wildcard symbol may retrieve word variants: (((("specimen philologica slavicae") OR ("specimen philologie slave"))) or ((("specimens philological slavicae") or ("specimina philologica slavicae"))))*.