Perhaps you should try some spelling variations:
u.s communications » 3.1 communications, les communications, nps communications
information actes » information access, information act, information after
et developpement » de developpement, le developpement, test development
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
des afrique » en afrique, de l'afrique
actes de » actes du
de u.s » der u.s, do u.s

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

• Adding a wildcard symbol may retrieve word variants: technologies a information actes de u.s communications _ et developpement des afrique.*.