Perhaps you should try some spelling variations:
information portals » information problems, information policies, information products
deux developpements » des developpements, de developpement, du developpement
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
technologies can » technologies a, technologies co, technologies _
developpements l » developpements de, developpement il, developpement la
can information » von information, von informationen
portals de » portals _, portals 5, portals 6
l afrique » en afrique
de 3.1 » de 3.2, de 3.3, de 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologies can information portals de 3.1 communications _ deux developpements l afrique.*.