Perhaps you should try some spelling variations:
information based » information case, information bank, transformation based
de developpement » sme development
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
2 mobile » _ mobile, a mobile
costs de » costs _, costs 4, costs a
based 2 » based na, based pd

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

• Adding a wildcard symbol may retrieve word variants: technologies a information based 2 mobile communication costs de developpement de afrique.*.