Perhaps you should try some spelling variations:
specimens philosophiae » species philosophy, species philosophers, specimens philological
philosophiae slavicae » philologiae slavicae, philosophiae suae, philosophie islamic
specimens philologica » specimens philological, specimina philologica, specimina philologiae
philosophiae publice » philosophy public
philologica slavicae » philologica slavica, philologiae slavicae, philologie 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: (((( specimen philosophiae slavicae ) OR ( specimen philosophiae publice ))) OR ((( specimens philosophiae slavicae ) OR ( specimens philologica slavicae )))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( specimen philosophiae slavicae ) OR ( specimen philosophiae publice ))) or ((( specimens philosophiae slavicae ) or ( specimens philologica slavicae ))))".
• Adding a wildcard symbol may retrieve word variants: (((( specimen philosophiae slavicae ) OR ( specimen philosophiae publice ))) or ((( specimens philosophiae slavicae ) or ( specimens philologica slavicae ))))*.