Perhaps you should try some spelling variations:
information 10.1 » information 10.4, information 12.1, information 14.1
11 communication » 1.1 communication, 1 communication, 10 communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
10.1 der » 0.1 der, 20.1 der, 10.1.1 der
media a » media _, media 1, media 3
der 11 » der 10, der 12, der 15

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 10.1 der 11 communication media a developpement l afrique.*.