Perhaps you should try some spelling variations:
e letterari » e letteratura
teoriche e » teoricas e, teorica e, teorie e
cartacei e » cartaceo e
e digitale » e digital, die digitale, wie digitale
fonti » fonts, conti

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

• Adding a wildcard symbol may retrieve word variants: fonti teoriche e letterari – ledizioni cartacei e digitale*.