Perhaps you should try some spelling variations:
deux developpement » deux developpements, de developpement, du developpement
technologies math » technologies may, technologies a, technologies art
math information » catch information, much information, health information
communications a » communications _, communications law, communications media
developpement et » developpement des, developpement de, development east
information 1.2 » information 1.5.2, information 2
et afrique » en afrique, l afrique
ties data » studies data
1.2 ties » 1.2 types, 3.2 tiers, 1.2 aims

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

• Adding a wildcard symbol may retrieve word variants: technologies math information 1.2 ties data communications a deux developpement et afrique.*.