Perhaps you should try some spelling variations:
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
era information » a information, via information, 4a information
information 3.3 » information 3.2, information 3.4, information 3.5
communication 1 » communication _, communication a, communication 3
technology era » technology eva, technology e, technology e.g
3.3 a » 3.3 _, 2.3 a, 4.3 a
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: technology era information 3.3 a risk communication 1 du developpement de l'afrique.*.