Perhaps you should try some spelling variations:
auf developpement » au developpement, du developpement, ou developpement
care information » more information, change information, trade information
developpement de » developpement des, developpement durable
technology care » technology case, technology curve, technology can
communication 1 » communication _, communication a, communication 3
de afrique » de l'afrique, en afrique, l afrique
1 auf » i auf, a auf, b auf

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

• Adding a wildcard symbol may retrieve word variants: technology care information 3.2 _ risk communication 1 auf developpement de afrique.*.