Perhaps you should try some spelling variations:
scienze stories » science stories, sciences stories, science studies
scene stories » stone stories, centre stories, one 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 ((scienze stories) OR (scene stories)) ((a morali) OR (e morali)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "biblioteca di ((scienze stories) OR (scene stories)) ((a morali) or (e morali))".
• Adding a wildcard symbol may retrieve word variants: biblioteca di ((scienze stories) OR (scene stories)) ((a morali) or (e morali))*.