Perhaps you should try some spelling variations:
dum developpement » du developpement, de developpement, au developpement
2.3.2 information » 2.2 information, 2.2.3 information, 2.3 information
technology 2.3.2 » technology 2.1.2, technology 2.2.2, technology 2.3.1
developpement de » developpement des, developpement durable
information 2.0 » information 2.2, information 2.7, information 2.1
communication 1 » communication _, communication a, communication 3
de afrique » de l'afrique, en afrique, l afrique
1 dum » 1 due

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

• Adding a wildcard symbol may retrieve word variants: technology 2.3.2 information 2.0 _ risk communication 1 dum developpement de afrique.*.