Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
del developpement » de developpement, des developpements, le developpement
information what » information war, information when, information wants
developpement en » developpement et, developpement des, developpement de
2 communication » 3 communication, 4 communication, 1 communication
technologie a » technologie c, technologie 3, technologie 6
a information » 2 information, 1 information
costo del » costa del, cose del, costo e
each 2 » each _, each m, fach 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 each 2 communication costo del developpement en afrique.*.