Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based innovation » und innovation
use development » case development, sme development, e development
innovation act » innovation a, innovation als, innovation impact
efforts use » efforts have, efforts role
de mass » de masse, de mais, de masa
act de » act der, pact de, act does

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

• Adding a wildcard symbol may retrieve word variants: technologies based innovation act de mass communication efforts use development _ afrique.*.