Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology de » technology does, technology dlt, technology 1
de simulation » der simulation, die simulation, ae simulation
l afrique » en afrique
price de » price _, price 3, price a
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 de simulation _ price de communication costs 4 developpement l afrique.*.