Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
more information » price information, trade information
developpement de » developpement des, developpement durable
technology more » technology moral, technology make, technology mara
information per » information super, information part, information pt
a developpement » au developpement, de developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
costs a » costs _, costs 4
se 2.3 » ce 2.3, ee 2.3, case 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology more information per se 2.3 communication costs a developpement de afrique.*.