Perhaps you should try some spelling variations:
la literatura » la litterature, a literature
scale studie » scale studies, scale studien, scale study
de filosofia » e filosofia, di filosofia, la filosofia
bast scale » best scale, vast scale, basin scale
studie de » studie der, studie die, studie des

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: "bast scale studie de filosofia ((y literatura) OR (la literatura))*".