Perhaps you should try some spelling variations:
la literatura » la litterature, a literature
filosofia la » filosofia da, filosofia le, filosofica da
studies doe » studies does, studies dose, studies do
rest scale » best scale, rust scale, great scale
studies de » studies der, studies die, studies due

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: "rest scale ((studies de) OR (studies doe)) filosofia la literatura".
• Adding a wildcard symbol may retrieve word variants: rest scale ((studies de) OR (studies doe)) filosofia la literatura*.