Perhaps you should try some spelling variations:
la literatura » la litterature, a literature
space studie » space studies, spaces studied, space study
e filosofica » e filosofia, e filosofiche, a filosofia
de filosofia » e filosofia, di filosofia, la filosofia
bits space » its space, its spaces

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: bits space studie ((e filosofica) OR (de filosofia)) la literatura.
• Adding a wildcard symbol may retrieve word variants: bits space studie ((e filosofica) or (de filosofia)) la literatura*.