Perhaps you should try some spelling variations:
scienze storiche » scienza storica, esperienze storiche, serie storiche
science stories » science studies, science series, science theories
scienze teorica » scienza storica, science theories
e morais » de morais, e morris, e morale
b morais » de morais, b moral

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 ((scienze storiche) OR (science stories)) ((e morais) OR (b morais)) ) OR ( biblioteca di scienze teorica ((e morais) OR (b morais)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( biblioteca di ((scienze storiche) or (science stories)) ((e morais) OR (b morais)) ) or ( biblioteca di scienze teorica ((e morais) OR (b morais)) ))".
• Adding a wildcard symbol may retrieve word variants: (( biblioteca di ((scienze storiche) or (science stories)) ((e morais) OR (b morais)) ) or ( biblioteca di scienze teorica ((e morais) OR (b morais)) ))*.