Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information program » information problems, conservation program, information products
14 communications » 10 communications, 14 communication, 4 communications
technologies age » technologies stage, technologies case, technologies a
developpement du » developpement de, developpement des, developpement et
age information » care information, rate information, die information
a developpement » au developpement, de developpement, le developpement
program 7.1 » programs 7.1, program 2.1, program 4.1
du afrique » en afrique, l afrique, de l'afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies age information program 7.1 14 communications costs a developpement du afrique.*.