Perhaps you should try some spelling variations:
technologies series » technology series
series information » business information
face communication » voice communication, de communication, time communication
information costs » information contents, information centers, information content
communication 5.5 » communication 3.3, communication 2.4, communication 3.2
4 developing » 3 developing
developing l » developing l2, developing _, developing a
costs move » costs money, costs over
move face » move fast, one face
l afrique » en afrique
5.5 4 » 5.5 _, 5.5 a

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

• Adding a wildcard symbol may retrieve word variants: technologies series information costs move face communication 5.5 4 developing l afrique.*.