Perhaps you should try some spelling variations:
technologies trade » technology trade, technologies case, technologies table
innovation efforts » integration efforts, innovation report, conservation efforts
der developpement » de developpement, des developpements, leur developpement
trade innovation » trade information, drive innovation, trade integration
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
communication c » communication 3, communication 1, communication 2
efforts de » efforts do, efforts dean, efforts _
de afrique » de l'afrique, en afrique, l afrique
de de » e de, de ce, de se
c der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies trade innovation efforts de de communication c der developpement de afrique.*.