Perhaps you should try some spelling variations:
information databases » information database, information table, information data
faster communication » master communication, matter communication, water communication
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
2 developpement » de developpement, le developpement, et developpement
databases 2.2 » database 2.2, databases 2.1, databases 2.3
2.2 faster » 2.2 water, 2.2 fast, 2.2 feste

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information databases 2.2 faster communication 3 2 developpement en afrique.*.