Perhaps you should try some spelling variations:
innovation policies » innovation policy, immigration policies
leur developpement » le developpement, deux developpements, de developpement
developpement en » developpement et, developpement des, developpement de
policies spaces » policies sources, policies series, places spaces
4 communication » 3 communication, 5.4 communication, de communication
technology mit » technology meets, technology 1, technology 2.2
mit innovation » mit innovativen, et innovation, ict innovation
spaces 4 » spaces _, spaces 3, spaces 1

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

• Adding a wildcard symbol may retrieve word variants: technology mit innovation policies spaces 4 communication _ leur developpement en afrique.*.