Perhaps you should try some spelling variations:
datos communication » data communication, actors communication, mass communication
communication flow » communication flows, communication from, communication five
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
information 3 » information 2
la datos » a datos, los datos, de datos
3 la » 3 a, a la, _ la

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 la datos communication flow _ developpement en afrique.*.