Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
der developpement » de developpement, des developpements, leur developpement
4 communication » 3 communication, 5.4 communication, de communication
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
contents arc » contents a, contents 1pc, contents 3rd
l afrique » en afrique
arc 4 » arc _, art 4, abc 4
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technologies based information contents arc 4 communication 2 der developpement l afrique.*.