Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
formulation des » formation des, formulacion de, formulation _
developpement l » developpement il, developpement la, developpement de
technologies 3 » technologies _, technologies 4, technologies 2
3 formulation » _ formulation, _ formulating
l afrique » en afrique
dr 10 » nr 10, cr 10, de 10
a le » a les, a la, a l

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 3 formulation des ((dr 10) OR (do 10)) communication a le developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 3 formulation des ((dr 10) OR (do 10)) communication a le developpement l afrique.*.