Perhaps you should try some spelling variations:
dome technologies » core technologies, edge technologies
la didactica » la didattica, a didactic, a didactical
la didactic » a didactic, la didattica, _ didactic
media dome » media some, media die, media does

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

• If you are trying to use Boolean operators, they must be ALL CAPS: media dome technologies de ((la didactic) OR (la didactica)).
• Adding a wildcard symbol may retrieve word variants: media dome technologies de ((la didactic) or (la didactica))*.