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

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 slavicae ) OR ( specimina philologie slave )).
• Adding a wildcard symbol may retrieve word variants: (( specimens philological slavicae ) or ( specimina philologie slave ))*.