Perhaps you should try some spelling variations:
du developpement » de developpement, le developpement, et developpement
upre information » more information, care information, core information
developpement en » developpement et, developpement des, developpement de
information 3.3 » information 3.2, information 3.4, information 3.5
communication 1 » communication _, communication a, communication 3
economy upre » economy upper, economy under, economy und
3.3 10 » 3.3 b0
1 du » 1 due, 1 dum, 11 du

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

• Adding a wildcard symbol may retrieve word variants: economy upre information 3.3 10 risk communication 1 du developpement en afrique.*.