Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
information when » information what, information war, information wants
und information » fund information, road information, award information
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology und » technology fund, technology used, technology use
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2
when a » when _
a 4.1 » a 4.2, a 6.1

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

• Adding a wildcard symbol may retrieve word variants: technology und information when a 4.1 communication costs 4 developpement l afrique.*.