Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
do communications » 10 communications, 14 communications, 2 communications
developpements et » developpement et, developpement en, developpements de
communications 1 » communications 14, communications _, communications a
information 2.2 » information 1.2, information 2.7, information 2.2.2
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
et afrique » en afrique, l afrique
der do » der de, der db, der does
1 des » 1 das, 1 der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 2.2 der do communications 1 des developpements et afrique.*.