Perhaps you should try some spelling variations:
lens developpement » le developpement, en developpement, leur developpement
communications a » communications _, communications law, communications media
formationen von » variationen von, formationen des, formationen als
developpement l » developpement il, developpement la, developpement de
technologies 4 » technologies _
4 formationen » 2 formationen, _ informationen, b informationen
l afrique » en afrique
a lens » _ lens
do 2 » do _, do i, d 2
co 2 » cov 2, c 2, ch 2

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 formationen von ((do 2) OR (co 2)) communications a lens developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 formationen von ((do 2) OR (co 2)) communications a lens developpement l afrique.*.