Perhaps you should try some spelling variations:
communication between » communication networks
technologies methods » technologies authors, technologies ethics, technology methods
leur developpement » le developpement, deux developpements, de developpement
methods variation » method variation, methods validation, methods evaluation
developpement de » developpement des, developpement durable
a communication » la communication, data communication, data communications
between leur » between ltr, between labour, between larry
de afrique » de l'afrique, en afrique, l afrique
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: technologies methods variation _ does a communication between leur developpement de afrique.*.