Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
information step » information steve, information system, information states
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
step practices » cp practices, ct practices, e practices
practices 3.1 » practice 3.1, practices 5.1, practices 1
technology 1 » technology _
l afrique » en afrique
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 1 information step practices 3.1 communications costs de developpement l afrique.*.