Perhaps you should try some spelling variations:
information failure » information culture
der developpements » des developpements, deux developpements, de developpement
3.4 communication » 5.4 communication, 3.2 communication, 3.5 communication
developpements de » developpement de, developpement des, developpement du
communication 2 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
failure arf » failure crf, failure care, failure a
de afrique » de l'afrique, en afrique, l afrique
arf 3.4 » rf 3.4, tarif 3.4
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information failure arf 3.4 communication 2 der developpements de afrique.*.