Perhaps you should try some spelling variations:
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
communication law » communications law, communication layer, communication 3
un developpement » en developpement, de developpement, le developpement
information out » information about, information och, information oder
technologies 2 » technologies _, technologies 4
des afrique » en afrique, de l'afrique
out other » about other
other 5.3 » other 1.4, other 3, other 8.5
law un » law und

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information out other 5.3 communication law un developpement des afrique.*.