Perhaps you should try some spelling variations:
engine technologies » engine technology, edge technologies, changing technologies
eine technologies » eine technologie, coine technologies, ligne technologies
la didactic » la didactica, a didactic, la didattica

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "media ((eine technologies) OR (engine technologies)) de la didactic".
• Adding a wildcard symbol may retrieve word variants: media ((eine technologies) OR (engine technologies)) de la didactic*.