Perhaps you should try some spelling variations:
crisis information » costs information, iris information, crisis transformation
technology crisis » technology risks, technology crimes, technology cross
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
information a » information age, information about
de afrique » de l'afrique, en afrique, l afrique
trade 6.2 » trade 2.2, trade 3.2, trade 4.2
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology crisis information a trade 6.2 communication costs a developpement de afrique.*.