Perhaps you should try some spelling variations:
13.3.4 communication » 13.3.9 communication, 13.3.10 communication, 12.2.4 communication
information culture » information centre, information centers, information center
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
culture arf » culture art, culture a, culture als
arf 13.3.4 » crt 13.3.4

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

• Adding a wildcard symbol may retrieve word variants: technologies a information culture arf 13.3.4 communication _ des developpements en afrique.*.