Perhaps you should try some spelling variations:
communication av » communication a, communication ai, communication avec
en developpement » et developpement, de developpement, le developpement
developpement et » developpement des, developpement de, development east
formative des » formation des, formative years, formationen des
et afrique » en afrique, l afrique
how 14 » how 12, how 24, how 14.6
how 15 » how 12, how 45

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) OR (how 15)) communication av en developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ formative des ((how 14) OR (how 15)) communication av en developpement et afrique.*.