Perhaps you should try some spelling variations:
u.s communications » 3.1 communications, les communications, nps communications
communications put » communications pt, communications drug, communications juan
ge's developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
information pt » information part, information 1, information 1.2
de afrique » de l'afrique, en afrique, l afrique
put ge's » put get
de u.s » der u.s, do u.s
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information pt de u.s communications put ge's developpement de afrique.*.