Perhaps you should try some spelling variations:
technologies budget » technologies current, technologies based, technologies bit
formulation needs » formulation des, information needs, formulation de
de communication » mobile communication, online communication
de developpement » sme development
developpement de » developpement des, developpement durable
needs using » needed using, needs doing, needs going
de afrique » de l'afrique, en afrique, l afrique
using de » using dea, using dem, using due
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: technologies budget formulation needs using de communication costs de developpement de afrique.*.