Perhaps you should try some spelling variations:
scienze stories » sciences stories, scene stories, science studies
science stories » science studies, science theories
science series » science services, science theories, sciences serious
a morali » a moral, a morale, e morali

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