Perhaps you should try some spelling variations:
technologies effective » technologies affect, technologies perspectives, technologien incentive
effective innovation » effective information, effective sanitation, effective allocation
crisis communication » risk communication, mass communication
deux developpements » des developpements, de developpement, du developpement
developpements l » developpements de, developpement il, developpement la
communication 3 » communication _, communication a
innovation 4 » innovation _, innovation a, innovation 1
l afrique » en afrique
3 deux » a deux, 2 deux
4 19 » 14 19, 4 1, _ 19

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

• Adding a wildcard symbol may retrieve word variants: technologies effective innovation 4 19 crisis communication 3 deux developpements l afrique.*.