Perhaps you should try some spelling variations:
communications law » communications a, communications _, telecommunications law
do developpement » de developpement, du developpement, le developpement
developpement et » developpement des, developpement de, development east
information 5.2 » information 15.2, information 1.2, information 5.4
technologies 1 » technologies _, technologies 4, technologies 2
et afrique » en afrique, l afrique
age data » wage data, cge data, image data
5.2 age » 4.2 age, 3.2 age, 5.2.2 age

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 5.2 age data communications law do developpement et afrique.*.