Perhaps you should try some spelling variations:
data communication » data communications
information tirer » informations tirer, information direct, information title
communication 3.1 » communication 3.3, communication 3.2, communication 3.4
la developpement » le developpement, de developpement, et developpement
developpement de » developpement des, developpement durable
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
de afrique » de l'afrique, en afrique, l afrique
tirer we » tirer de, tirer des
we data » mwe data, e data, age data
3.1 la » 2.1 la, 4.1 la, 6.1 la

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information tirer we data communication 3.1 la developpement de afrique.*.