Perhaps you should try some spelling variations:
"specimens philological polemical" » "specimen pathological polemical", "specimina philologiae polemical", "species physiological polemical", "specimens philological philomedical", "specimens philosophical political", "specimens philological critical"
"specimen histological polemical" » "specimen histological cortical", "specimen historical political", "specimen histological molecular", "specimen pathological polemical", "special histologic polemical", "aspects histological polemical"
"specimina philologica slavica" » "specimina philologiae slavica", "specimina philologica slavicae", "specimina philologica slavic"

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