Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
4 developpements » et developpements, des developpements, de developpement
developpements l » developpements de, developpement il, developpement la
2 informations » 2 information, 4.2 informations, des informations
und processus » un processus, quel processus, und prozesse
technology 2 » technology _, technology 1, technology 3
l afrique » en afrique
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 informations und processus de communication costs 4 developpements l afrique.*.