Perhaps you should try some spelling variations:
communications law » communications a, communications _, telecommunications law
des developpements » deux developpements, de developpement, et developpements
developpements l » developpements de, developpement il, developpement la
technologies 2 » technologies _, technologies 4
2 formation » 1 formation, 1.2 formation, 2 formulation
l afrique » en afrique
law des » law codes
data 2 » data 2.2, data 2.3, data 2.1

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 2 formation _ ((data 2) OR (data 1)) communications law des developpements l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 formation _ ((data 2) OR (data 1)) communications law des developpements l afrique.*.