Perhaps you should try some spelling variations:
technologies series » technology series
series information » business information
information 18.3 » information 1.3, information 14.3, information 11.3
10 communication » 1 communication, de communication, 3 communication
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
18.3 does » 12.3 does, 18.2 does, 13 does
l afrique » en afrique
media au » medias au, media a, media ai

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

• Adding a wildcard symbol may retrieve word variants: technologies series information 18.3 does 10 communication media au developpement l afrique.*.