Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
technology rights » technology insights, technology risks, technology high
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
violations new » violations law, simulations new, violations _
cases 3.1 » cases 3.3, case 3.1, cases 4.1
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology rights violations new cases 3.1 communications costs de developpement en afrique.*.