Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
des developpements » deux developpements, de developpement, et developpements
developpements l » developpements de, developpement il, developpement la
3 information » 1 information
information 3 » information 2
technology 3 » technology _, technology 1, technology 4
process 3.1 » process 3.2, process 2.1, process 2.2
3 process » 2 process
costs des » costs fees
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 3 process 3.1 communications costs des developpements l afrique.*.