Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
communication 3.5 » communication 23.5, communication 3.3, communication 3.2
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
contents 3.1 » contents 1, contents _, contents map
1 developing » 3 developing, 4 developing, 2 developing
developing a » developing _
a afrique » l afrique, en afrique
3.1 face » 3.2 face, 4.1 face, 5.1 face
3.5 1 » 3.5 _, 3.5 a, 3.5 f

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

• Adding a wildcard symbol may retrieve word variants: technologies a information contents 3.1 face communication 3.5 1 developing a afrique.*.