Perhaps you should try some spelling variations:
information sources » information resources, information services, information security
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
3 communication » 4 communication, de communication, data communication
technology 2.2 » technology _, technology 1, technology 3
sources series » resources series
de afrique » de l'afrique, en afrique, l afrique
series 3 » series 63, series _, series 1
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information sources series 3 communication costs le developpement de afrique.*.