Perhaps you should try some spelling variations:
cultural communications » cultural communication, rural communications, internal communications
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
et developpement » de developpement, le developpement, test development
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
3.2 a » 3.2 _, 2.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 3.2 a cultural communications _ et developpement la afrique.*.