Perhaps you should try some spelling variations:
der filosofia » de filosofia, e filosofia, di filosofia
la literatura » la litterature, a literature
filosofia la » filosofia da, filosofia le, filosofica da
based scale » based scene, based sales, based scalable
studies der » studies ds, studies d, studies dn
best scale » bast scale, rest scale, burst scale

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: ((best scale) OR (based scale)) studies der filosofia la literatura.
• Adding a wildcard symbol may retrieve word variants: ((best scale) or (based scale)) studies der filosofia la literatura*.