Perhaps you should try some spelling variations:
"specimina philologica slavic" » "specimens philological slavic", "specimina philologica slavicae", "specimina philologiae slavicae", "specimina philologie slave"
"specimina philologica slavica" » "specimens philological slavica", "specimina philologica slavicaea", "specimina philologiae slavicaea", "specimina philologie slavea", "specimina philologica slavicae"
"specimina philologiae slavic" » "specimens philological slavic", "specimen philosophiae slavic", "specimina philologiae slavicae", "specimina philologie slave", "specimina philologica slavicae"

You may be able to get more results by adjusting your search query.

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