Perhaps you should try some spelling variations:
information 2.1.3 » information 2.1.5, information 2.1.6, information 2.2.3
technologies can » technologies a, technologies co, technologies _
de communication » mobile communication, online communication
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
can information » von information, von informationen
systems de » systemes de, systems der, systems die
la afrique » l afrique, la fabrique, en afrique
2.1.3 das » 2.1.2 das, 4.1.3 das, 2.1.3 die
das de » das der, das dem, das den

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

• Adding a wildcard symbol may retrieve word variants: technologies can information 2.1.3 das de communication systems de developpement la afrique.*.