Perhaps you should try some spelling variations:
la literature » la litterature, a literature, la literatura
filosofia la » filosofia da, filosofia le, filosofica da
lis spaces » list spaces, lcs spaces, lens spaces
studied di » studied d, studied vi, studien die
studied ii » studied iii, studied vii, studies ii

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "lis spaces ((studied di) OR (studied ii)) filosofia la literature*".