Perhaps you should try some spelling variations:
14 communication » 1.4 communication, 14 communications, 4 communication
developpement du » developpement de, developpement des, developpement et
technologies 3 » technologies _, technologies 4, technologies 2
formative eyes » formative years, formative peer, formative use
3 formative » _ formative, _ informative
du afrique » en afrique, l afrique, de l'afrique
eyes how » ears how, iles how, ples how
how 14 » how 12, how 15, how 24
av et » av ett, a et, ag et

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 eyes how 14 communication ((av et) OR (av en)) developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 3 formative eyes how 14 communication ((av et) OR (av en)) developpement du afrique.*.