Perhaps you should try some spelling variations:
technologies its » technologies icts, technologies bit, technologies iv
its formulations » parts formulations, 2.2 formulations, 4.1 formulations
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
formulations 3 » formulations _, formulation 3, formulations 2.3
de afrique » de l'afrique, en afrique, l afrique
costs le » costs _, costs 4, costs a
3 doing » _ doing, 5 doing

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

• Adding a wildcard symbol may retrieve word variants: technologies its formulations 3 doing _ communication costs le developpement de afrique.*.