Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
speed communications » based communication, cell communications, guinea communications
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
itc information » pitch information, c information, math information
technology itc » technology ict, technology ii, technology i
information 1 » information 2, information 3, information 3.2
aes speed » a speed, any speed, access speed
costs le » costs _, costs 4, costs a
1 aes » 1 abs, _ aes, 1 ars

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

• Adding a wildcard symbol may retrieve word variants: technology itc information 1 aes speed communications costs le developpement en afrique.*.