Perhaps you should try some spelling variations:
information failure » information culture
deux developpements » des developpements, de developpement, du developpement
3.4 communication » 5.4 communication, 3.2 communication, 3.5 communication
developpements en » developpement en, developpement et, developpements de
technologies 1 » technologies _, technologies 4, technologies 2
failure tarif » failure arf, failure care, failure crf
tarif 3.4 » tarif 3.3, tariff 3.1, tariff 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information failure tarif 3.4 communication a deux developpements en afrique.*.