Perhaps you should try some spelling variations:
u.s communications » 3.1 communications, les communications, nps communications
communications a » communications _, communications law, communications media
de developpement » sme development
developpement de » developpement des, developpement durable
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information 3 » information 2
le u.s » life u.s
3 le » 3 les, 3 la, 1 le
a de » a die, a 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 co information 3 le u.s communications a de developpement de l'afrique.*.