Perhaps you should try some spelling variations:
technologies social » technologie sociale, technologies soil, technology social
social information » social innovation, social transformation, digital information
sign communication » open communication, human communication, 3 communication
does developpement » de developpement, des developpements, does development
information speed » information sheet, information needed, information needs
developpement et » developpement des, developpement de, development east
et afrique » en afrique, l afrique
speed 1 » speed 10, speed _, speed 4
1 sign » 13 sign, _ sign, a sign
a does » 2 does, 4 does, 1 does

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

• Adding a wildcard symbol may retrieve word variants: technologies social information speed 1 sign communication a does developpement et afrique.*.