Perhaps you should try some spelling variations:
communications a » communications _, communications law, communications media
de developpement » sme development
developpement et » developpement des, developpement de, development east
formationen des » formation des, transformationen des, figurationen des
technologies 2 » technologies _, technologies 4
2 formationen » _ informationen, b informationen, 2 formative
et afrique » en afrique, l afrique
do 2 » do _, do i, d 2
co 2 » cov 2, c 2, ch 2
a de » a die, a der, a des

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 2 formationen des ((do 2) OR (co 2)) communications a de developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 formationen des ((do 2) OR (co 2)) communications a de developpement et afrique.*.