Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information laws » information law
technologies 4 » technologies _
4 information » 2 information, 1 information
a afrique » l afrique, en afrique
laws de » laws d, laws we
de data » e data, wide data, de datos
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: technologies 4 information laws de data communications costs a development a afrique.*.