Perhaps you should try some spelling variations:
scales communication » scale communication, states communications, called communication
information setting » information getting, information seeking, information sharing
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
4 information » 2 information, 1 information
setting 3 » setting _, setting a
3 scales » _ scales, 3 scale, 2 scales

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information setting 3 scales communication _ le developpement en afrique.*.