Perhaps you should try some spelling variations:
transfers information » transverse information, transform information, transport information
technology transfers » technology transfer
3.4 communication » 5.4 communication, 3.2 communication, 3.5 communication
information what » information war, information when, information wants
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
costs du » costs _, costs 4, costs a
what a » what _, what can
a 3.4 » a 3.2, a 3.3, a 3.1

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

• Adding a wildcard symbol may retrieve word variants: technology transfers information what a 3.4 communication costs du developpement en afrique.*.