Perhaps you should try some spelling variations:
pela literatura » pena literatura, la literatura, a literatura
filosofia pela » filosofia della, filosofia del, filosofia para
scale studien » scale studies, scale student, duale studien
di filosofia » la filosofia, e filosofia
quito scale » equity scale, auto scale
studien di » studien die, studien dd, studien der

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

• Adding a wildcard symbol may retrieve word variants: quito scale studien di filosofia pela literatura*.