Perhaps you should try some spelling variations:
informationen when » information when, informationen uber, informationen bei
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
de developpement » sme development
developpement de » developpement des, developpement durable
technology von » technology vi, technology vt, technology vision
de afrique » de l'afrique, en afrique, l afrique
when can » when a
costs de » costs _, costs 4, costs a
can 4.1 » scan 4.1, ban 4.1, bean 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology von informationen when can 4.1 communication costs de developpement de afrique.*.