Perhaps you should try some spelling variations:
communication medias » communication media, communication mediums, communications media
technologies cost » technologies co, technologies case, technologies cohort
information 1.5.2 » information 1.2, information 2
5.4 communication » de communication, data communication
cost information » postal information, about information, asset information
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
1.5.2 die » 1.2.2 die, 1.3.2 die, 1.1.2 die
medias au » media a, medias _
l afrique » en afrique
die 5.4 » diode 5.4, time 5.4, life 5.4

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information 1.5.2 die 5.4 communication medias au developpement l afrique.*.