Perhaps you should try some spelling variations:
tools information » models information, pooled information, does information
2.3 communication » 3.2 communication, de communication, 4 communication
technology tools » technology thesis
information when » information what, information war, information wants
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
when causes » other causes
causes 2.3 » cases 2.3, causes 2.4, causes 5.3
de afrique » de l'afrique, en afrique, l afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology tools information when causes 2.3 communication costs a developpement de afrique.*.