Perhaps you should try some spelling variations:
technologies user » technologies ser, technologies used, technologies uses
user information » der information, other information, user innovation
de communication » mobile communication, online communication
du developpement » de developpement, le developpement, et developpement
developpement du » developpement de, developpement des, developpement et
information act » information age, information a, information about
du afrique » en afrique, l afrique, de l'afrique
act de » act der, pact de, act does
de de » e de, de ce, de se

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

• Adding a wildcard symbol may retrieve word variants: technologies user information act de de communication _ du developpement du afrique.*.