Perhaps you should try some spelling variations:
used information » user information, use information, based information
de communication » mobile communication, online communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technology used » technology use, technology based, technology users
information der » information oder, information does, informatik der
de afrique » de l'afrique, en afrique, l afrique
costs au » costs a, costs amy, costs _
der art » der ara
art de » art der, art des, l'art de

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

• Adding a wildcard symbol may retrieve word variants: technology used information der art de communication costs au developpement de afrique.*.