Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2.3 communications » 2.3 communication, 4.3 communication, 1.3 communication
del developpement » de developpement, des developpements, le developpement
information when » information what, information war, information wants
developpement en » developpement et, developpement des, developpement de
technologie a » technologie c, technologie 3, technologie 6
a information » 2 information, 1 information
when face » when faced, en face, when base
costs del » costa del, costo del
face 2.3 » face 2.5.3, france 2.3, space 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologie a information when face 2.3 communications costs del developpement en afrique.*.