Perhaps you should try some spelling variations:
module communication » mobile communication, mobile communications, couple communication
technologies based » technologies used, technology based, technologies a
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
data module » stata module, data model, data models
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies based interactive _ data module communication costs a developpement en afrique.*.