Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 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 6.2 » from 1.2, from 60, from 12
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 6.2 communication costs de developpement de afrique.*.