Perhaps you should try some spelling variations:
data communication » data communications
technologies die » technologies de, technologie die, technologies bit
au developpement » du developpement, de developpement, le developpement
die information » time information, life information, age information
information 4.1 » information 4.2, information 4.3, information 14.3
des afrique » en afrique, de l'afrique
does data » does cat
4.1 does » 3.1 does, 4.7.1 does, 4.1 die
media au » medias au, media a, media ai

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

• Adding a wildcard symbol may retrieve word variants: technologies die information 4.1 does data communication media au developpement des afrique.*.