Perhaps you should try some spelling variations:
scale studenten » schuler studenten, alte studenten, scale studien
scale student » late student, scale study, scale studies
die filosofia » di filosofia, de filosofia, e filosofia
e literatura » de literatura, y literatura, e literatur
filosofia e » filosofia de, filosofia del

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: tests ((scale studenten) OR (scale student)) die filosofia e literatura.
• Adding a wildcard symbol may retrieve word variants: tests ((scale studenten) or (scale student)) die filosofia e literatura*.