Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
more communication » force communication, moral communication, vote communication
site developpement » site development, de developpement, le developpement
based information » basic information, based innovation, land information
developpement du » developpement de, developpement des, developpement et
information a » information age, information about
du afrique » en afrique, l afrique, de l'afrique
have more » save more, have moved, have come
a have » 2 have, 3 have, 4 have
a site » _ site

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

• Adding a wildcard symbol may retrieve word variants: technologies based information a have more communication a site developpement du afrique.*.