Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
ante communication » parte communication, une communication, vote communication
das developpements » des developpements, deux developpements, de developpement
based innovation » und innovation
innovation needs » innovation new, innovation never, innovation node
developpements l » developpements de, developpement il, developpement la
communication 5 » communication _, communication a, communication 3
needs 5.2 » needs 5.3, needs 8.2, needs 2
l afrique » en afrique
5.2 ante » 5.2 anti, 5.2 after, 5.2 arten
5 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 based innovation needs 5.2 ante communication 5 das developpements l afrique.*.