Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
vos communications » vs communications, laos communications, do communications
based information » basic information, based innovation, land information
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
flows now » flows how, flows new, flows do

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

• Adding a wildcard symbol may retrieve word variants: technologies based information flows now vos communications _ die developpement en afrique.*.