Perhaps you should try some spelling variations:
la literatura » la litterature, a literature
bursts quiet » bursts quasi, cursed quiet, versus quiet
filosofia la » filosofia da, filosofia le, filosofica da
studien aus » studie aus
studien es » studien bei, studien ein, studien als

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: "bursts quiet ((studien es) OR (studien aus)) filosofia la literatura".
• Adding a wildcard symbol may retrieve word variants: bursts quiet ((studien es) OR (studien aus)) filosofia la literatura*.