Perhaps you should try some spelling variations:
la literatura » la litterature, a literature
filosofia la » filosofia da, filosofia le, filosofica da
quito scale » equity scale
a filosofia » la filosofia, e filosofia, di filosofia
auto scale » auto scaled, auto scaler, auto escape
studien a » studien am, studien _, studien 3

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: "((quito scale) OR (auto scale)) studien a filosofia la literatura*".