Perhaps you should try some spelling variations:
scale studien » scale studies, scale student, duale studien
equity scale » equity sale, equity share, equity style
a literatura » la literatura, a literature, a literatur
y literatura » la literatura
5 filosofia » e filosofia, a filosofia, y filosofia
studien 5 » studien _, studien 3, studien 4

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: "equity scale studien 5 filosofia ((a literatura) OR (y literatura))".
• Adding a wildcard symbol may retrieve word variants: equity scale studien 5 filosofia ((a literatura) OR (y literatura))*.