Perhaps you should try some spelling variations:
communications a » communications _, communications law, communications media
4 communications » 14 communications, 4 communication, 2 communications
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technologies 4 » technologies _
4 formative » _ formative, 3 formative, 2 formative
l afrique » en afrique
als how » goals how, deals how, seals how
als hor » als hort, als homo
a de » a die, a der, a des

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 4 formative ((als how) OR (als hor)) 4 communications a de developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 formative ((als how) OR (als hor)) 4 communications a de developpement l afrique.*.