Perhaps you should try some spelling variations:
do communications » 10 communications, 14 communications, 2 communications
do developpement » de developpement, du developpement, le developpement
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
information pt » information part, information 1, information 1.2
a information » 2 information, 1 information
pt de » et de, pt d, pt e
de do » de don, we do, de lo

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

• Adding a wildcard symbol may retrieve word variants: technologies a information pt de do communications _ do developpement de l'afrique.*.