Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies la » technologies a, technologies le, technologies lead
2 communication » 3 communication, 4 communication, 1 communication
la formulation » la formulacion, _ formulation, la formation
de afrique » de l'afrique, en afrique, l afrique
data 2 » data 1, data 2.2, data 2.3
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies la formulation _ data 2 communication a des developpement de afrique.*.