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