Perhaps you should try some spelling variations:
u.s communications » 3.1 communications, les communications, nps communications
information abart » information about, information part, information avant
do developpement » de developpement, du developpement, le developpement
developpement de » developpement des, developpement durable
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
abart der » art der, smart der
der u.s » over u.s, year u.s

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

• Adding a wildcard symbol may retrieve word variants: technologies co information abart der u.s communications _ do developpement de afrique.*.