Try different Press Archives offered by Whitepages.it
Every Archive has different results ...
free of charges
Press Archive by Il Messagero.it
Press Archive by Italia Oggi.it
Press Archive by La Gazzetta del Mezzogiorno.it
search in another country
Phone Book of the World.com
Annuaire du Monde.com
maybe the person you are looking for has moved
and can be found through the directory of another country
good luck ...