Perhaps you should try some spelling variations:
e literatura » de literatura, y literatura, e literatur
data studium » das studium, data studies, data studio
1 filosofia » e filosofia, a filosofia, _ filosofia
y filosofia » e filosofia, a filosofia, la filosofia
lists data » list data

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: "lists data studium ((1 filosofia) OR (y filosofia)) e literatura".
• Adding a wildcard symbol may retrieve word variants: lists data studium ((1 filosofia) OR (y filosofia)) e literatura*.