Perhaps you should try some spelling variations:
information failure » information culture
deux developpements » des developpements, de developpement, du developpement
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
do information » 2 information, 1 information, 3 information
failure 4 » failure _, failure a, failures _
4 2.3 » b 2.3, _ 2.3, a 2.3

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 4 2.3 communication _ deux developpements de l'afrique.*.