Perhaps you should try some spelling variations:
bet developpement » et developpement, de developpement, le developpement
technologies daf » technologies dans, technologies a, technologies de
11 communication » 1.1 communication, 1 communication, 10 communication
developpement en » developpement et, developpement des, developpement de
daf information » f information, math information, 2 information
information age » information storage, information access, information about
age der » lage der, auge der, tage der
der 11 » der 10, der 12, der 15
a bet » a best, a bent, a beta

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

• Adding a wildcard symbol may retrieve word variants: technologies daf information age der 11 communication a bet developpement en afrique.*.