Open the first file ( fabriana.7z.001 ) using the 7-Zip utility . It will automatically detect and "stitch" the remaining parts together to reveal the document inside.
You cannot open .004 alone. You must have all preceding parts (001, 002, and 003) in the same folder. fabriana.7z.004
If you have downloaded this file and are trying to access the essay inside: Open the first file ( fabriana