Perhaps you should try some spelling variations:
information 1.5.2 » information 1.2, information 2
de communication » mobile communication, online communication
2.1 information » 3.1 information
a developpement » au developpement, de developpement, le developpement
technology 2.1 » technology 2.2, technology 3.1, technology 1
1.5.2 states » 15.2 state, 1.2.2 state, 3.3.2 states
des afrique » en afrique, de l'afrique
states de » states die, states due, states d
costs a » costs _, costs 4

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology 2.1 information 1.5.2 states de communication costs a developpement des afrique.*.