Perhaps you should try some spelling variations:
information data » information d820, information database, information databases
de communication » mobile communication, online communication
do developpement » de developpement, du developpement, le developpement
developpement la » developpement de, developpement et, developpement du
technologies 4 » technologies _
4 information » 2 information, 1 information
la afrique » l afrique, la fabrique, en afrique
rates de » rates der, rates des, rates d
a do » a dot, _ do, a d

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information data rates de communication a do developpement la afrique.*.