Perhaps you should try some spelling variations:
scales communication » scale communication, states communications, called communication
der developpement » de developpement, des developpements, leur developpement
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologies e » technologies et, technologies _, technologies 4
e information » e informacion, age information, die information
l afrique » en afrique
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies e information 3.2 _ scales communication 3 der developpement l afrique.*.