Perhaps you should try some spelling variations:
de literatura » de litterature, la literatura, y literatura
de filosofia » e filosofia, di filosofia, la filosofia
filosofia de » filosofia del
bast scale » vast scale, basin scale, based scale
best scale » rest scale, burst scale, best sales
studies de » studies der, studies die, studies doe

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