Perhaps you should try some spelling variations:
des filosofia » de filosofia, e filosofia, da filosofia
la literature » la litterature, a literature, la literatura
space studio » space studies, space study, page studio
di filosofia » la filosofia, e filosofia

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: lists ((space studio) OR (spark studio)) ((des filosofia) OR (di filosofia)) la literature.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lists ((space studio) OR (spark studio)) ((des filosofia) or (di filosofia)) la literature".
• Adding a wildcard symbol may retrieve word variants: lists ((space studio) OR (spark studio)) ((des filosofia) or (di filosofia)) la literature*.