Perhaps you should try some spelling variations:
"specimens philological polemical" » "specimina philologica polemical", "specimen histological polemical", "species physiological polemical", "specimens philological philomedical", "specimens philosophical political", "specimens philological critical"
"specimen pathological polemical" » "specimen pathological potential", "specimen pathological anatomical", "specimen pathological molecular", "specific pathological polemical", "species pathologic polemical", "specimen histological polemical"
"specimina philologiae slavicae" » "specimina philologica slavicae", "specimen philosophiae slavicae", "specimina philologica slavica", "specimina philologie slave"

Try widening your search to All Fields.

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 polemical") OR ("specimen pathological polemical"))) OR ("specimina philologiae slavicae")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"specimens philological polemical\") OR (\"specimen pathological polemical\"))) or (\"specimina philologiae slavicae\"))".
• Removing quotes may allow a broader search: (((( specimens philological polemical ) OR ( specimen pathological polemical ))) or ( specimina philologiae slavicae )).
• Adding a wildcard symbol may retrieve word variants: (((("specimens philological polemical") OR ("specimen pathological polemical"))) or ("specimina philologiae slavicae"))*.