Perhaps you should try some spelling variations:
la litterature » a literature
filosofia la » filosofia da, filosofia le, filosofica da
coset space » coset spaces, concept space, soviet space
cost space » coset spaces
studies la » studies lab, studies lca, studies lia

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: "((cost space) OR (coset space)) studies la filosofia la litterature".
• Adding a wildcard symbol may retrieve word variants: ((cost space) OR (coset space)) studies la filosofia la litterature*.