Perhaps you should try some spelling variations:
peter developpement » et developpement, leur developpement, water development
developpement de » developpement des, developpement durable
technology zur » technology 4ir, technologien zur, technology _
integration 2 » integration 3, integration 4, integration 3.2
costs peter » costs per, costs water, costs matter
first risk » first crisis, first aorist
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology zur integration 2 first risk communication costs peter developpement de afrique.*.