Perhaps you should try some spelling variations:
u.s communications » 3.1 communications, les communications, nps communications
does developpement » de developpement, des developpements, does development
technologies 4 » technologies _
informacion et » informacion en, informacion de, informacion y
4 informacion » 4 information, e informacion, de informacion
des afrique » en afrique, de l'afrique
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 4 informacion et de u.s communications _ does developpement des afrique.*.