Perhaps you should try some spelling variations:
y literatura » la literatura
de filosofia » e filosofia, di filosofia, la filosofia
filosofia y » filosofia e, filosofia _, filosofia de
studium de » studium der, studium des, studium die
feast day » fast day, first day, fast days
last day » fast day

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: "((feast day) OR (last day)) studium de filosofia y literatura".
• Adding a wildcard symbol may retrieve word variants: ((feast day) OR (last day)) studium de filosofia y literatura*.