Perhaps you should try some spelling variations:
development model » development models, development middle
technologies used » technologies based, technology used, technologies _
used information » user information, use information, based information
a communication » la communication, data communication, data communications
information a » information age, information about
3 development » 2 development
networks 3 » networks _, networks 1, networks a
a ict » _ ict, a ich, 3 ict
ict a » ict _, act a

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

• Adding a wildcard symbol may retrieve word variants: technologies used information a ict a communication networks 3 development model afrique.*.