Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
information what » information war, information when, information wants
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
one information » more information, age information, die information
technology one » technology other, technology o140, technology 1
what space » what place, what stage, what state
de afrique » de l'afrique, en afrique, l afrique
space 3.2 » space 2.1
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology one information what space 3.2 communication costs le developpement de afrique.*.