Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
formative contents » formation contents, normative content, creative contents
de developpement » sme development
based formative » based information
1 communication » 10 communication, 3 communication, 4 communication
developpement l » developpement il, developpement la, developpement de
contents from » content from, context from, comments from
l afrique » en afrique
from 1 » from 10, from 15, from 11
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 based formative contents from 1 communication a de developpement l afrique.*.