Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
de communication » mobile communication, online communication
de developpement » sme development
communication 3 » communication _, communication a
based solution » based solutions, based evaluation
solution from » solutions from, resolution from, evolution from
des afrique » en afrique, de l'afrique
from does » from soes, from daesh, from doris
does de » does debt
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies based solution from does de communication 3 de developpement des afrique.*.