Perhaps you should try some spelling variations:
communications medium » communication medium, communications media, communication mediums
a communications » a communication, data communications, a communicative
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
4.2 phase » 2.2 phase, 2.1 phase
medium au » medium a, medium fur, medium run
phase a » phase 1, phase _, phase 2

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 4.2 phase a communications medium au developpement en afrique.*.