Perhaps you should try some spelling variations:
technologies case » technologies based, technologies can, technologies create
information 1.5.2 » information 1.2, information 2
case information » care information, based information, phase information
developpement de » developpement des, developpement durable
d developpement » de developpement, du developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
1.5.2 i » 1.5.2 _, 1.5.2 a, 1.5.2 die
i data » ii data, ai data, 2 data

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

• Adding a wildcard symbol may retrieve word variants: technologies case information 1.5.2 i data communications _ d developpement de afrique.*.