Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
part communication » parte communication, post communication, put communication
des developpement » des developpements, de developpement, le developpement
based innovation » und innovation
developpement la » developpement de, developpement et, developpement du
innovation node » innovation nodes, innovation code, innovation model
communication 3 » communication _, communication a
la afrique » l afrique, la fabrique, en afrique
node 4.2 » nodes 4.2, nodes 4.3, inode 4.3
4.2 part » 1.2 part, 2.2 part, 7.2 part
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies based innovation node 4.2 part communication 3 des developpement la afrique.*.