Perhaps you should try some spelling variations:
archivos italiano » archivio italiano (Expand Search)
e nefrologica » et neurologica (Expand Search), de nefrologia (Expand Search), _ neurological (Expand Search)
de patologia » de psicologia (Expand Search)
y nefrologia » e nefrologia (Expand Search), y neurologia (Expand Search), de nefrologia (Expand Search)
de biologia » de psicologia (Expand Search)

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: archivos italiano ((de biologia) OR (de patologia)) ((y nefrologia) OR (e nefrologica))~.
• Adding a wildcard symbol may retrieve word variants: archivos italiano ((de biologia) or (de patologia)) ((y nefrologia) or (e nefrologica))*.