Perhaps you should try some spelling variations:
technologies private » technologies create, technology private, technologies drivers
information failure » information culture
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
des developpement » des developpements, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
failure a » failure _, failures _
l afrique » en afrique
a 4.1 » a 4.2, a 6.1
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies private information failure a 4.1 communication a des developpement l afrique.*.