Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
gaps informacion » la informacion, groups information, fairs information
4 communications » 14 communications, 4 communication, 2 communications
developpement de » developpement des, developpement durable
technology gaps » technology gap
e developpement » de developpement, le developpement, et developpement
informacion en » informacion de, informacion y, information eine
de afrique » de l'afrique, en afrique, l afrique
en face » en fase, en france, when face
costs e » costs _, costs 4, costs a
face 4 » face _, face a, face 2

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

• Adding a wildcard symbol may retrieve word variants: technology gaps informacion en face 4 communications costs e developpement de afrique.*.