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

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