Perhaps you should try some spelling variations:
"specimens philological polemical" » "specimina philologica polemical", "specimen histological polemical", "specimen pathological polemical", "specimens philological philomedical", "specimens philosophical political", "specimens theological political"
"specimens philological critical" » "specimina philologica critical", "specimen histological critical", "specimen pathological critical", "specimens historical critical"
"specimen philologica slavicae" » "specimina philologica slavicae", "specimen histological slavicae", "specimen pathological slavicae", "specimen philologica slavica", "specimen philologiae slavicae", "specimen 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 philologica slavicae") OR ((("specimens philological polemical") OR ("specimens philological critical")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"specimen philologica slavicae\") or (((\"specimens philological polemical\") OR (\"specimens philological critical\"))))".
• Removing quotes may allow a broader search: (( specimen philologica slavicae ) or ((( specimens philological polemical ) OR ( specimens philological critical )))).
• Adding a wildcard symbol may retrieve word variants: (("specimen philologica slavicae") or ((("specimens philological polemical") OR ("specimens philological critical"))))*.