Perhaps you should try some spelling variations:
information exchanges » information exchange, information chapter
des developpement » des developpements, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
technologies co » technologies _, technologies 4, technologies 2
2 communication » 3 communication, 4 communication, 1 communication
co information » do information, 2 information, 1 information
exchanges de » exchanges new, exchanges _, exchanges 18
du afrique » en afrique, l afrique, de l'afrique
a des » a der, a das
de 2 » dem 2, des 2, der 2

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

• Adding a wildcard symbol may retrieve word variants: technologies co information exchanges de 2 communication a des developpement du afrique.*.