Perhaps you should try some spelling variations:
y literatura » la literatura
lists space » its space, list spaces, lists stack
e filosofia » la filosofia
filosofia y » filosofia e, filosofia _, filosofia de
bits space » its space, its spaces
studien e » studien es, studien _, studien 3

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) OR (bits space)) studien e filosofia y literatura.
• Adding a wildcard symbol may retrieve word variants: ((lists space) or (bits space)) studien e filosofia y literatura*.