Perhaps you should try some spelling variations:
communications medium » communication medium, communications media, communication mediums
un developpement » en developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies do » technologies de, technologies box, technologies daf
information 3.1 » information 3.2, information 3.4, information 3.3
do information » 2 information, 1 information, 3 information
medium un » medium und, medium run, medium fur

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

• Adding a wildcard symbol may retrieve word variants: technologies do information 3.1 die _ communications medium un developpement en afrique.*.