Perhaps you should try some spelling variations:
quasi stabilen » quasi stable, quasi stability, quasi skalen
quasi studien » quality studien, quasar studies, cati studien
le literatura » la literatura, de literatura, e literatura
filosofia le » filosofia de, filosofia e, filosofia del
a filosofia » la filosofia, e filosofia, di filosofia

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 ((quasi studien) OR (quasi stabilen)) a filosofia le literatura".
• Adding a wildcard symbol may retrieve word variants: bursts ((quasi studien) OR (quasi stabilen)) a filosofia le literatura*.