Perhaps you should try some spelling variations:
technology success » technology access, technology process, technology surveys
success innovation » access innovation, successful innovation, process innovation
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
innovation der » innovation oder, innovationen der, innovation under
de afrique » de l'afrique, en afrique, l afrique
der trade » der trager, der traum, fur trade
costs le » costs _, costs 4, costs a
trade 3 » trade _, trade a, trade 4

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

• Adding a wildcard symbol may retrieve word variants: technology success innovation der trade 3 communication costs le developpement de afrique.*.