Perhaps you should try some spelling variations:
model literature » models literature, model literatur, modern literature
filosofia model » filosofia del, filosofia moderna, filosofia morale
scale studies » scale study
case studies » case study
e filosofia » la filosofia

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: "texts ((scale studies) OR (case studies)) e filosofia model literature".
• Adding a wildcard symbol may retrieve word variants: texts ((scale studies) OR (case studies)) e filosofia model literature*.