Perhaps you should try some spelling variations:
days communication » mass communication, lea's communication, mass communications
zur developpement » leur developpement, du developpement, au developpement
developpement de » developpement des, developpement durable
technologies 4 » technologies _
4 information » 2 information, 1 information
information b » information 2, information 1, information bank
de afrique » de l'afrique, en afrique, l afrique
aid days » hard days, old days, aid data
b aid » _ aid, 2 aid
a zur » 1 zur, 2 zur, 3 zur

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information b aid days communication a zur developpement de afrique.*.