Perhaps you should try some spelling variations:
scale studium » schule studium, scale studies, scale studien
duale studium » duales studium, dualen studium, das studium
die filosofia » di filosofia, de filosofia, e filosofia
la literature » la litterature, a literature, la literatura
filosofia la » filosofia da, filosofia le, filosofica da

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: "tests ((scale studium) OR (duale studium)) die filosofia la literature".
• Adding a wildcard symbol may retrieve word variants: tests ((scale studium) OR (duale studium)) die filosofia la literature*.