Perhaps you should try some spelling variations:
13.3.9 communication » 13.3.10 communication, 13.4.5 communication, 3.3.2 communication
information failure » information culture
en developpement » et developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
failure rate » failures case, failure mode, failure a
rate 13.3.9 » data 13.3.9, frame 13.3.2, rate 4.3.3.2
la afrique » l afrique, la fabrique, en afrique
a en » a ein, av en, a ten

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

• Adding a wildcard symbol may retrieve word variants: technologies co information failure rate 13.3.9 communication a en developpement la afrique.*.