Perhaps you should try some spelling variations:
technologies public » technologies policy, technology public, technologies bit
communication modes » communication model, communication des, communication media
la communication » data communication, data communications
de development » e development, ce development, de developpement
flows do » flows how, flows job, flows _
modes de » mondes de, mode de, modeles de
do la » do lay, de la

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

• Adding a wildcard symbol may retrieve word variants: technologies public information flows do la communication modes de development _ afrique.*.