Perhaps you should try some spelling variations:
information databases » information database, information table, information data
3.2 communication » 3 communication, 2.3 communication, de communication
developpement en » developpement et, developpement des, developpement de
d developpement » de developpement, du developpement, le developpement
technologies a » technologies _, technologies 4, technologies 2
databases data » databases part, databases law, databases what
a information » 2 information, 1 information
data 3.2 » data 3.1

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

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