Perhaps you should try some spelling variations:
communication av » communication a, communication ai, communication avec
et developpement » de developpement, le developpement, test development
developpement et » developpement des, developpement de, development east
technologies 4 » technologies _
formative des » formation des, formative years, formationen des
4 formative » _ formative, 3 formative, 2 formative
et afrique » en afrique, l afrique
how 14 » how 12, how 24, how 14.6
how 15 » how 12, how 45
av et » av ett, av en, a et

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 4 formative des ((how 14) OR (how 15)) communication av et developpement et afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 4 formative des ((how 14) OR (how 15)) communication av et developpement et afrique.*".