Perhaps you should try some spelling variations:
12.2.4 communication » 2.2.3 communication, 5.4 communication, 2.3 communication
device information » service information, services information, price information
technology device » technology service, technology services, technology choice
developpement de » developpement des, developpement durable
information war » information what, information wants, information when
a developpement » au developpement, de developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
war can » far can, war cash
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology device information war can 12.2.4 communication costs a developpement de afrique.*.