Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
cat communication » data communication, csr communication, et communication
developpement en » developpement et, developpement des, developpement de
information 2.6 » information 2.2, information 2.7, information 2.0
2.6 does » 1.6 does, 2.3 does, 2.4 does
does cat » does cash, does city, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 2.6 does cat communication media _ developpement en afrique.*.