Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
information how » information 2, information 1, information 1.2
technology 2.2 » technology _, technology 1, technology 3
how spaces » how space, new spaces, how states
spaces de » espaces de, spaces _, spaces 3
costs au » costs a, costs amy, costs _

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 how spaces de communication costs au developpement en afrique.*.