Perhaps you should try some spelling variations:
technologies 4.2 » technologies 3.2, technologies 4.1, technologies 4.5
4.2 informations » 4.2 information, 2.2 information, 3.2 information
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
systems de » systemes de, systems der, systems die
l afrique » en afrique
und days » und das, und dank, und daf

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

• Adding a wildcard symbol may retrieve word variants: technologies 4.2 informations und days _ communication systems de developpement l afrique.*.