Perhaps you should try some spelling variations:
scales communication » scale communication, states communications, called 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
i scales » _ scales, 2 scales, iii scales
1.5.2 i » 1.5.2 _, 1.5.2 a, 1.5.2 die

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 i scales communication _ de developpement la afrique.*.