Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
information failure » information culture
2.3 communication » 3.2 communication, de communication, 4 communication
developpements de » developpement de, developpement des, developpement du
technologies do » technologies de, technologies box, technologies daf
communication 3 » communication _, communication a
do information » 2 information, 1 information, 3 information
failure b » failure _, failure a, failure 4
3 deux » a deux, 2 deux
b 2.3 » b 2.1, b 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologies do information failure b 2.3 communication 3 deux developpements de l'afrique.*.