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

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) OR (e filosofia)) y literatura*".