Perhaps you should try some spelling variations:
model literature » models literature, model literatur, modern literature
filosofia model » filosofia del, filosofia moderna, filosofia morale
proposed study » proposed state, proposed st
test proposed » first proposed, those proposed, act proposed
d filosofia » di filosofia, de filosofia, da filosofia

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: test proposed study d filosofia model literature*.