Perhaps you should try some spelling variations:
forma filosofica » storia filosofica, fra filosofia, poema filosofico
vida filosofica » da filosofia, fija filosofia, verita filosofia
le literatura » la literatura, de literatura, e literatura
sets late » sets rate, sets large, sets state

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: "sets late student ((vida filosofica) OR (forma filosofica)) le literatura".
• Adding a wildcard symbol may retrieve word variants: sets late student ((vida filosofica) OR (forma filosofica)) le literatura*.