Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
based communications » based communication, speed communications, aided communications
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
ct information » cost information, get information, iot information
technology ct » technology cost, technology can, technology 1
information i » information im, information 2, information 1
scales based » scale based, cables based, cases based
l afrique » en afrique
i scales » _ scales, 2 scales, iii scales
costs et » 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 ct information i scales based communications costs et developpement l afrique.*.