Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
technologies pay » technologies part, technologies past, technologies a
information case » information based, information can, information costs
developpement de » developpement des, developpement durable
pay information » party information, key information, ary information
4 communication » 3 communication, 5.4 communication, de communication
de afrique » de l'afrique, en afrique, l afrique
based 4 » based 4.1, based 4.3, based na
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies pay information case based 4 communication a des developpement de afrique.*.