Perhaps you should try some spelling variations:
data communication » data communications
information 11.3 » information 1.3, information 14.3, information 11.2
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
11.3 does » 12.3 does, 18.3 does, 2.1.3 does
does data » does cat
media du » media die, media das, media der

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 11.3 does data communication media du developpement en afrique.*.