Perhaps you should try some spelling variations:
communication medien » communication media, communication medium, communication mediums
information 1.5.2 » information 1.2, information 2
de communication » mobile communication, online communication
en developpement » et developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
technologies 4 » technologies _
4 information » 2 information, 1 information
1.5.2 does » 13.2.2 does, 1.5.2 die, 1.5 does
la afrique » l afrique, la fabrique, en afrique
medien en » medien eine, medien und, medien der
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 1.5.2 does de communication medien en developpement la afrique.*.