Perhaps you should try some spelling variations:
communication 3.2 » communication 3.3, communication 3.4, communication 2
developpement en » developpement et, developpement des, developpement de
information amp » information age, information a, information act
2 developpement » de developpement, le developpement, et developpement
technologies 4 » technologies _
4 information » 2 information, 1 information
2.5 mediated » 2.58 mediated, 2.3 mediated, 2.1.4 mediated
amp 2.5 » sump 2.5
3.2 2 » 3.2 _, 3.2 a, 3.2 k

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information amp 2.5 mediated communication 3.2 2 developpement en afrique.*.