Perhaps you should try some spelling variations:
communication between » communication networks
technologies ethics » technologies ethical, technologies methods, technologies things
ethics variation » ethnic variation, ethics motivation, etudes variations
la communication » data communication, data communications
1 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
between 1 » between c1, between _, between a
l afrique » en afrique
does la » does lac, does law, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies ethics variation _ does la communication between 1 developpement l afrique.*.