Perhaps you should try some spelling variations:
innovation patents » innovation patterns, innovation potential, innovation projects
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
communication 4.3 » communication 3.3, communication 4.1, communication 3
la developpement » le developpement, de developpement, et developpement
developpement en » developpement et, developpement des, developpement de
patents spaces » papers spaces
technology 3 » technology _, technology 1, technology 4
3 innovation » 2 innovation
spaces 6.2 » spaces 4.2, spaces 1.1, spaces 2.1
4.3 la » 14.3 la, 4.3 law, 4.3 lca

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

• Adding a wildcard symbol may retrieve word variants: technology 3 innovation patents spaces 6.2 communication 4.3 la developpement en afrique.*.