Perhaps you should try some spelling variations:
scale communication » scales communication, space communication, style communication
information 1.5.2 » information 1.2, information 2
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
technologies 2 » technologies _, technologies 4
la afrique » l afrique, la fabrique, en afrique
1.5.2 ds » 1.5.2 die, 1.5.1 das, 1.5.2 _
ds scale » d2 scale, its scale, a scale

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.5.2 ds scale communication _ de developpement la afrique.*.