Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
technologies land » technologies can, technologies any, technologies lead
information needs » information networks
land information » fund information, und information, award information
de developpement » sme development
developpement de » developpement des, developpement durable
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 land information needs _ actors communication a de developpement de l'afrique.*.