Perhaps you should try some spelling variations:
technologies research » technological research, technology research, methodologies research
research information » research formation, search information, research innovation
information 1.5.2 » information 1.2, information 2
1 communication » 10 communication, 3 communication, 4 communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
1.5.2 die » 1.2.2 die, 1.3.2 die, 1.1.2 die
l afrique » en afrique
media a » media _, media 1, media 3
die 1 » die 10, die _, die 4

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

• Adding a wildcard symbol may retrieve word variants: technologies research information 1.5.2 die 1 communication media a developpement l afrique.*.