Perhaps you should try some spelling variations:
technologies und » technologie und, technologien und, technologies under
18 communication » 1 communication, 10 communication, 13 communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
innovation 1 » innovation _, innovation a
du afrique » en afrique, l afrique, de l'afrique
during de » during bdd, during new, during _
das 18 » das 19

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

• Adding a wildcard symbol may retrieve word variants: technologies und innovation 1 das 18 communication during de developpement du afrique.*.