Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
au developpement » du developpement, de developpement, le developpement
information 3.4 » information 3.2, information 2, information 1
communication 4 » communication _, communication a, communication 3
a information » 2 information, 1 information
technology a » technology 1, technology 3, technology 4
4 risk » 3 risk
3.4 4 » 3.4 _, 3.4 a, 3.4 k
4 au » 4 auf, 4 aug, 4 aus

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

• Adding a wildcard symbol may retrieve word variants: technology a information 3.4 4 risk communication 4 au developpement en afrique.*.