Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
information prca » information pack, information portal, information prior
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
a information » 2 information, 1 information
prca practice » a practice
technology a » technology 1, technology 3, technology 4
practice 2.3 » practices 2.3, practice 12.3, practice 2.5

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

• Adding a wildcard symbol may retrieve word variants: technology a information prca practice 2.3 communication _ a developpement en afrique.*.