Perhaps you should try some spelling variations:
informationen zur » informationen zu, informationen uber, informationen und
communications a » communications _, communications law, communications media
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
4 informationen » _ informationen, b informationen, av informationen
technologies 4 » technologies _
de afrique » de l'afrique, en afrique, l afrique
cpo 4 » cps 4
co 4 » coq 4, ch 4, c 4
a et » a set, a net, a bet

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 4 informationen zur ((co 4) OR (cpo 4)) communications a et developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 informationen zur ((co 4) OR (cpo 4)) communications a et developpement de afrique.*.