Perhaps you should try some spelling variations:
zu developpement » du developpement, au developpement, ou developpement
communication 11 » communication 1.1, communication 101, communication 1
developpement de » developpement des, developpement durable
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
de afrique » de l'afrique, en afrique, l afrique
3.2 3 » 3.2 3d, 3.2 _, 3.2 a
11 zu » 11 zur, 11 eu, 12 zu

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information 3.2 3 risk communication 11 zu developpement de afrique.*.