Perhaps you should try some spelling variations:
science stories » science studies, science series, science theories
scienze teorica » scienza storica, science theories
di science » i science, ii science, gi science
teorica e » teoricas e, teoria e, teoria de
e morali » e morale, e moral, e morais

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: (( biblioteca di science stories _ morali ) OR ( biblioteca di scienze teorica e morali )).
• Adding a wildcard symbol may retrieve word variants: (( biblioteca di science stories _ morali ) or ( biblioteca di scienze teorica e morali ))*.