Perhaps you should try some spelling variations:
communications costs » communication costs, 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 3 » information 2
der wireless » over wireless, modern wireless, other wireless
costs le » costs _, costs 4, costs a
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technology itc information 3 der wireless communications costs le developpement en afrique.*.