Perhaps you should try some spelling variations:
14 communications » 10 communications, 14 communication, 4 communications
developpement la » developpement de, developpement et, developpement du
formative des » formation des, formative years, formationen des
la afrique » l afrique, la fabrique, en afrique
des how » des hofs, eyes how, iles how
how 14 » how 12, how 15, how 24
a ein » _ ein, 3 ein, 1 ein
a en » av en, a ten, a den

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 _ formative des how 14 communications ((a en) OR (a ein)) developpement la afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ formative des how 14 communications ((a en) OR (a ein)) developpement la afrique.*.