Perhaps you should try some spelling variations:
oral communication » personal communication
information speed » information sheet, information needed, information needs
des developpement » des developpements, de developpement, le developpement
developpement et » developpement des, developpement de, development east
technologies 4 » technologies _
4 information » 2 information, 1 information
et africa » em africa, eu africa, west africa
via oral » via odal, via local, via modal

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information speed via oral communication _ des developpement et africa.*.