Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
based communications » based communication, speed communications, aided communications
de developpement » sme development
developpement de » developpement des, developpement durable
ist information » iot information, first information, cost information
technology ist » technology iset, technology isst, technology ict
information 13 » information 1.3, information 3, information 1
cases based » case based, cables based, scales based
de afrique » de l'afrique, en afrique, l afrique
13 cases » 19 cases, 1 cases, 13 case
costs de » 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 ist information 13 cases based communications costs de developpement de afrique.*.