Perhaps you should try some spelling variations:
technologies basic » technologies based, technologies bit, technologies big
basic formulation » basic population, bayesian formulation, policy formulation
du developpement » de developpement, le developpement, et developpement
formulation der » formulation des, formulation de, formulation over
3 communication » 4 communication, de communication, data communication
developpement l » developpement il, developpement la, developpement de
networks du » networks _, networks 1, networks a
l afrique » en afrique
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies basic formulation der does 3 communication networks du developpement l afrique.*.