Perhaps you should try some spelling variations:
information parties » information practices, information portals, information part
data communication » data communications
leur developpement » le developpement, deux developpements, de developpement
technologies soil » technologies social, technologies some, technologies skills
soil information » oil information, social information, itil information
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies soil information parties _ data communication a leur developpement de afrique.*.