Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
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
medium en » medium er, medium et, medium sein
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 medium en developpement la afrique.*.