Perhaps you should try some spelling variations:
13.4.5 communication » 10.4.3 communication, 11.4.1 communication, 12.4.4 communication
rich information » price information, pitch information, much information
information what » information war, information when, information wants
et developpement » de developpement, le developpement, test development
developpement du » developpement de, developpement des, developpement et
technology rich » technology risk, technology africa, technology rights
communication 1 » communication _, communication a, communication 3
space 13.4.5 » space 1.4.2, space 10.4.3, space 10.4.1
what space » what place, what stage, what state
du afrique » en afrique, l afrique, de l'afrique
1 et » 12 et, 13 et, 1 net

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

• Adding a wildcard symbol may retrieve word variants: technology rich information what space 13.4.5 communication 1 et developpement du afrique.*.