Perhaps you should try some spelling variations:
"specimen histological slavicae" » "specimens philological slavicae", "special histologic slavicae", "aspects histological slavicae", "specimen histological slices", "specimen philologica slavicae", "specimen histological staging"
"specimen pathological slavicae" » "specimens philological slavicae", "species pathologic slavicae", "spleen pathological slavicae", "specimen pathological survival", "specimen philologica slavicae", "specimen pathological staging"
"specific pathological slavicae" » "specific pathological survival", "specific philologica slavicae", "specific pathological staging", "specific physiological slavicae", "specific biological slavicae", "specific ecological slavicae"
"specimina philologie slave" » "specimina philologiae slave", "specimina philologica slave", "specimens philological 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 histological slavicae") OR ((("specimen pathological slavicae") OR ("specific pathological slavicae"))))) OR ("specimina philologie slave")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"specimen histological slavicae\") or (((\"specimen pathological slavicae\") OR (\"specific pathological slavicae\"))))) or (\"specimina philologie slave\"))".
• Removing quotes may allow a broader search: (((( specimen histological slavicae ) or ((( specimen pathological slavicae ) OR ( specific pathological slavicae ))))) or ( specimina philologie slave )).
• Adding a wildcard symbol may retrieve word variants: (((("specimen histological slavicae") or ((("specimen pathological slavicae") OR ("specific pathological slavicae"))))) or ("specimina philologie slave"))*.