Perhaps you should try some spelling variations:
la litterature » a literature
la literatura » a literature
di filosofia » la filosofia, e filosofia
burst scale » bast scale, best scale, rust scale
just scale » rust scale, must scales, trust scale
study di » study die, study d, study d3

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: ((burst scale) OR (just scale)) study di filosofia ((la literatura) OR (la litterature)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((burst scale) OR (just scale)) study di filosofia ((la literatura) or (la litterature))".
• Adding a wildcard symbol may retrieve word variants: ((burst scale) OR (just scale)) study di filosofia ((la literatura) or (la litterature))*.