Perhaps you should try some spelling variations:
"specimens philological slavic" » "specimen histological slavic", "specimen pathological slavic", "specimina philologiae slavic", "specimens philologica slavicae", "specimens philologiae slavicae", "specimens philological practice"
"specimina philologica slavica" » "specimina philologiae slavica", "specimina philologica slavicae"
"specimina philologie slave" » "specimina philologiae slave"

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: (((("specimens philological slavic") OR ("specimina philologie slave"))) OR ("specimina philologica slavica"))*.
• Removing quotes may allow a broader search: (((( specimens philological slavic ) or ( specimina philologie slave ))) or ( specimina philologica slavica ))*.