Perhaps you should try some spelling variations:
hauts communication » causes communication, chairs communication, mass communication
et developpement » de developpement, le developpement, test development
3 information » 1 information
information 3 » information 2
technology 3 » technology _, technology 1, technology 4
des afrique » en afrique, de l'afrique
des hauts » des hauses, des couts
costs et » costs _, costs 4, costs a
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 3 des hauts communication costs et developpement des afrique.*.