Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
era information » a information, via information, 4a information
3 communication » 4 communication, de communication, data communication
technology era » technology eva, technology e, technology e.g
information 1 » information 2, information 3, information 3.2
des afrique » en afrique, de l'afrique
1 spaces » 15 spaces, 1 space, 2 spaces
spaces 3 » spaces _
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 era information 1 spaces 3 communication costs au developpement des afrique.*.