Perhaps you should try some spelling variations:
developpement la » developpement de, developpement et, developpement du
de communication » mobile communication, online communication
innovation 14.5 » innovation 11.5, innovation 14.1, innovation 1.5
4 developpement » de developpement, le developpement, et developpement
14.5 practical » 12.5 practical, 17.5 practical, 4.5 practical
technology 3 » technology _, technology 1, technology 4
3 innovation » 2 innovation
practical de » practical e, practical code, practical _
la afrique » l afrique, la fabrique, 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 3 innovation 14.5 practical de communication costs 4 developpement la afrique.*.