Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
information costs » information contents, information centers, information content
communication 2.5 » communication 23.5, communication 24.5, communication 2.4
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
costs one » costs money, costs only, costs over
one face » one place, one space, we face
2.5 a » 2.5 _, 4.5 a

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

• Adding a wildcard symbol may retrieve word variants: technologies can information costs one face communication 2.5 a development li afrique.*.