Perhaps you should try some spelling variations:
developpements de » developpement de, developpement des, developpement du
4 developpements » et developpements, des developpements, de developpement
de communication » mobile communication, online communication
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
information un » information und, information unit, information use
de afrique » de l'afrique, en afrique, l afrique
un espace » d'un espace
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information un espace de communication costs 4 developpements de afrique.*.