Perhaps you should try some spelling variations:
innovation efforts » integration efforts, innovation report, conservation efforts
de communication » mobile communication, online communication
de developpement » sme development
developpement de » developpement des, developpement durable
technology book » technology back, technology best, technology b2b
book innovation » work innovation, back innovations, book information
efforts from » effects from, exports from, imports from
de afrique » de l'afrique, en afrique, l afrique
costs de » costs _, costs 4, costs a
from de » from dem, from deep

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

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