Perhaps you should try some spelling variations:
science theories » science theory, science three
scienze teorica » scienza storica
science stories » science studies, science series
di science » i science, ii science, di scienze
stories a » stories _
a morali » a moral, a morale, a morality
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 a morali ) OR ( biblioteca di ((scienze teorica) OR (science theories)) e morali )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( biblioteca di science stories a morali ) or ( biblioteca di ((scienze teorica) OR (science theories)) e morali ))".
• Adding a wildcard symbol may retrieve word variants: (( biblioteca di science stories a morali ) or ( biblioteca di ((scienze teorica) OR (science theories)) e morali ))*.