Thanks, Anna. Nobody I know makes bread (or fresh pasta at home) with semolina. Only durum. Semolina will make a very dense bread. Here is pretty easy to find. I buy the Caputo brand but I've used King Arthur in the past.
The recipe comes from Adriano (he is truly amazing!), now I've put some dough on the side to try his second version of durum bread.
I still think my bread could come much nicer if was not for my oven. I should try in the Cadco (where I've also a steam button, but I couldn't figure out from the instruction how to set up the steam and my husband is too busy for it ).