Perhaps you should try some spelling variations:
leaders information » header information, leadership information, waters information
technology leaders » technology readiness, technology trade, technology users
developpement de » developpement des, developpement durable
5 communication » 3 communication, 4 communication, de communication
a developpement » au developpement, de developpement, le developpement
information 2 » information 3
2 practice » 2 practices, 1 practice, 3 practice
practice 5 » practice _, practice a, practice 1
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 leaders information 2 practice 5 communication costs a developpement de afrique.*.