Perhaps you should try some spelling variations:
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
case information » care information, based information, phase information
information when » information what, information war, information wants
de developpement » sme development
developpement de » developpement des, developpement durable
technology case » technology based, technology can, technology change
when france » women france, chen frances, where france
france 4.2 » france 2.2, france 4.1, france 6.1
de afrique » de l'afrique, en afrique, l afrique
costs de » 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 case information when france 4.2 communication costs de developpement de afrique.*.