Perhaps you should try some spelling variations:
communication act » communication art, communication a, communication ai
et developpement » de developpement, le developpement, test development
developpement du » developpement de, developpement des, developpement et
technologies 3 » technologies _, technologies 4, technologies 2
formative des » formation des, formative years, formationen des
3 formative » _ formative, _ informative
du afrique » en afrique, l afrique, de l'afrique
how 45 » how 4.5, how 15
how 46 » how 14.6

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 formative des ((how 45) OR (how 46)) communication act et developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 3 formative des ((how 45) OR (how 46)) communication act et developpement du afrique.*.