Perhaps you should try some spelling variations:
2.14 communication » 2.4 communication, 5.4 communication, 2.3 communication
tools information » models information, pooled information, does information
information wants » information war, information what, information when
technology tools » technology thesis
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
rate 2.14 » rate 2.4, rate 3.1.4, rate 5.1.4
l afrique » en afrique
costs e » 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 tools information wants rate 2.14 communication costs e developpement l afrique.*.