Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
case information » care information, based information, phase information
information acts » information act, information als, information access
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
technology case » technology based, technology can, technology change
du afrique » en afrique, l afrique, de l'afrique
acts case » aids case, aspects case
case 4.1 » case 4.2, case 1
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 acts case 4.1 communication costs de developpement du afrique.*.