Perhaps you should try some spelling variations:
autors communication » actors communication, actions communication, networks communication
information case » information based, information can, information costs
developpement et » developpement des, developpement de, development east
4 developpement » de developpement, le developpement, et developpement
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
das autors » des autors, las autoras, das alters
et afrique » en afrique, l afrique
case das » case des, case case, case data
costs 4 » costs _, costs a, costs 4.2

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information case das autors communication costs 4 developpement et afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information case das autors communication costs 4 developpement et afrique.*.