Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
technologies based » technologies used, technology based, technologies a
des developpements » deux developpements, de developpement, et developpements
developpements des » developpement des, developpements de, developpement de
based information » basic information, based innovation, land information
information 3 » information 2
des afrique » en afrique, de l'afrique
a better » _ better
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 3 a better communication a des developpements des afrique.*.