Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology 1 » technology _
3.2 practice » 3.2 practices, 3.1 practice, 3.3 practice
practice 5.4 » practice 5.1, practice 4.4, practice 7.4
l afrique » en 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 1 information 3.2 practice 5.4 communication costs a developpement l afrique.*.