Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement de » developpement des, developpement durable
technology zur » technology 4ir, technologien zur, technology _
integration c » integration ch, integration 3, integration 4
first risk » first crisis, first aorist
costs leur » costs clear
de afrique » de l'afrique, en afrique, l afrique
c first » 2 first, 3 first, 1 first

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

• Adding a wildcard symbol may retrieve word variants: technology zur integration c first risk communication costs leur developpement de afrique.*.