Perhaps you should try some spelling variations:
specimens philological » specimen histological, specimen pathological, species physiological
specimina philologiae » specimen philosophiae
specimen philologiae » specimen philosophiae, specimen histological, specimen pathological

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 philologica) OR (specimina philologiae)) slavicae ) OR ( ((specimen philologiae) OR (specimens philological)) slavicae ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((specimina philologica) or (specimina philologiae)) slavicae ) or ( ((specimen philologiae) OR (specimens philological)) slavicae ))*".