Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
information what » information war, information when, information wants
3 communication » 4 communication, de communication, data communication
technologie a » technologie c, technologie 3, technologie 6
a information » 2 information, 1 information
what face » hat face, what place, what each
costo des » costo del, costa del, costo e
face 3 » face _, face a, face 2

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

• Adding a wildcard symbol may retrieve word variants: technologie a information what face 3 communication costo des developpements en afrique.*.