Perhaps you should try some spelling variations:
personal communication » interpersonal communication
managing information » management information
technology managing » technology messaging, technology changing, technology making
du developpement » de developpement, le developpement, et developpement
information 3 » information 2
des afrique » en afrique, de l'afrique
a du » a d, a de, a u

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

• Adding a wildcard symbol may retrieve word variants: technology managing information 3 _ personal communication a du developpement des afrique.*.