Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
information 4.3 » information 4.2, information 4.3.3, information 1.2
du afrique » en afrique, l afrique, de l'afrique
4.3 case » 3.3 case, 5.3 case, 7.3 case
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 _ information 4.3 case based communication costs de developpement du afrique.*.