Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
les developpement » le developpement, des developpements, leur developpement
information data » information d820, information database, information databases
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
data latenz » data latent, data daten
a les » a lens, a less, 2 les

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information data latenz 3.2 communication a les developpement en afrique.*.