Perhaps you should try some spelling variations:
"specimina philologiae slavicae" » "specimens philological slavicae", "specimen philosophiae slavicae", "specimina philologica slavica", "specimina philologie slave"
"specimina philologica slavicae" » "specimens philological slavicae", "specimina philologica slavica", "specimina philologie slave"
"specimina philologica sive" » "specimens philological sive", "specimina theologica sive", "specimina philosophicae sive", "specimina philological view"
"specimina philologica de" » "specimens philological de", "specimina philologica _", "specimina philologica c", "specimina philosophica de"

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