Perhaps you should try some spelling variations:
1.2 communication » 3.2 communication, 6.2 communication, 1.1 communication
based innovation » und innovation
de developpement » sme development
developpement de » developpement des, developpement durable
innovation das » innovation ddi, innovation die, innovation do
de afrique » de l'afrique, en afrique, l afrique
das from » days from, das rom, dcs from
from 1.2 » from 12, from 1.3, from 172
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology based innovation das from 1.2 communication costs de developpement de afrique.*.