Perhaps you should try some spelling variations:
formative contents » formation contents, normative content, creative contents
technologies used » technologies based, technology used, technologies _
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
used formative » based formative, using formative, die formative
contents arm » contents arc, contents from, contents aims
l afrique » en afrique
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies used formative contents arm _ communication a de developpement l afrique.*.