Perhaps you should try some spelling variations:
3.3 communication » 2.3 communication, 3.2 communication, 3.5 communication
information flow » information flows
6.7 information » 2.7 information, 3.1 information, 2.1 information
developpement l » developpement il, developpement la, developpement de
technology 6.7 » technology 6.3, technology 6.1, technology 1.7
flow risk » low risk, flood risk
l afrique » en afrique
risk 3.3 » risk 3.1

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

• Adding a wildcard symbol may retrieve word variants: technology 6.7 information flow risk 3.3 communication disorders _ developpement l afrique.*.