Perhaps you should try some spelling variations:
science series » science services, science stories, science theories
di science » i science, ii science, gi science
teoriche e » teorica e, teorie e, storiche e
teoricas e » teoria e, teorias de
de morais » de morbis, de morale, de mora
de moraes » de morbis, de morale

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