Perhaps you should try some spelling variations:
technologies dans » technologies can, technologies any, technologies daf
communication 2.2 » communications 2.2, communication 2.4, communication 3.2
dans information » dns information, dis information, does information
de communication » mobile communication, online communication
11 developing » 1 developing, 10 developing, 13 developing
contents 3.1 » contents 1, contents _, contents map
developing a » developing _
a afrique » l afrique, en afrique
3.1 de » 3.1 die, 3.1 der, 3.1 def
2.2 11 » 2.2 1d

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

• Adding a wildcard symbol may retrieve word variants: technologies dans information contents 3.1 de communication 2.2 11 developing a afrique.*.