Perhaps you should try some spelling variations:
2.2.3 information » 2.2 information, 4.3 information
technology 2.2.3 » technology 1.2.3, technology 2.1.3, technology 2.2.2
de communication » mobile communication, online communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
information how » information 2, information 1, information 1.2
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 2.2.3 information how spaces de communication costs au developpement en afrique.*.