Perhaps you should try some spelling variations:
lehr developpement » leur developpement, le developpement, de developpement
information age » information storage, information access, information about
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
l afrique » en afrique
du risk » d risk, de risk, zu risk
age du » age de, l'age du
3 lehr » 3.2 lehr

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information age du risk communication 3 lehr developpement l afrique.*.