Perhaps you should try some spelling variations:
information failure » information culture
technologies more » technologies market, technologies co, technologies art
des developpement » des developpements, de developpement, le developpement
more information » price information, trade information
developpement du » developpement de, developpement des, developpement et
4 communication » 3 communication, 5.4 communication, de communication
failure crf » failure arf, failure care, failure grief
du afrique » en afrique, l afrique, de l'afrique
crf 4 » cdf 4, crm 4

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

• Adding a wildcard symbol may retrieve word variants: technologies more information failure crf 4 communication _ des developpement du afrique.*.