Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
aided communications » wired communications, speed communications, guinea communications
code information » coded information, core information, model information
developpement de » developpement des, developpement durable
technology code » technology case, technology cost, technology choice
4 developpement » de developpement, le developpement, et developpement
information 1 » information 2, information 3, information 3.2
does aided » does aid, does add
de afrique » de l'afrique, en afrique, l afrique
costs 4 » costs _, costs a, costs 4.2
1 does » 10 does, 13 does, 12 does

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

• Adding a wildcard symbol may retrieve word variants: technology code information 1 does aided communications costs 4 developpement de afrique.*.