Perhaps you should try some spelling variations:
technologies research » technological research, technology research, methodologies research
research information » research formation, search information, research innovation
information 2.3.2 » information 2.2.2, information 4.3.2, information 3.2
e communication » de communication, 1 communication, une communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
2.3.2 das » 2.3.1 das, 4.3.2 das, 2.3.2 die
l afrique » en afrique
media a » media _, media 1, media 3
das e » das er, das eu, das _

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

• Adding a wildcard symbol may retrieve word variants: technologies research information 2.3.2 das e communication media a developpement l afrique.*.