Perhaps you should try some spelling variations:
communications systems » communication systems, communications system, communication system
technologies 6.1 » technologies 2.1, technologies 3.1, technologies 4.1
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
6.1 information » 3.1 information, 2.1 information, 4.1 information
information a » information age, information about
systems de » systemes de, systems der, systems die
la afrique » l afrique, la fabrique, en afrique
das data » gas data, dhs data, das drama
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 6.1 information a das data communications systems de developpement la afrique.*.