Perhaps you should try some spelling variations:
using information » business information, managing information
2.3 communication » 3.2 communication, de communication, 4 communication
technology using » technology during, technology summing, technology brings
information when » information what, information war, information wants
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
when range » when change, open range
range 2.3 » ranges 2.3, range 2.1, range 2.4
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology using information when range 2.3 communication costs du developpement en afrique.*.