Perhaps you should try some spelling variations:
technologies daf » technologies dans, technologies a, technologies de
information case » information based, information can, information costs
la communication » data communication, data communications
daf information » f information, math information, 2 information
development co » development case, development china
networks 2 » networks _, networks 1, networks a
co afrique » en afrique, l afrique
case d1 » case 1, case d, case 11
d1 la » de la, 1 la, 11 la

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

• Adding a wildcard symbol may retrieve word variants: technologies daf information case d1 la communication networks 2 development co afrique.*.