Perhaps you should try some spelling variations:
data communication » data communications
information 5.4.2 » information 5.2.2, information 4.2, information 1.5.2
technologies ary » technologies vary, technologies art, technologies any
de developpement » sme development
developpement et » developpement des, developpement de, development east
ary information » early information, party information, jury information
et afrique » en afrique, l afrique
5.4.2 die » 3.4.2 die, 5.4.1 die, 4.4.2 die
die data » die daten, life data, file data
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: technologies ary information 5.4.2 die data communication media de developpement et afrique.*.