Perhaps you should try some spelling variations:
technologies trade » technology trade, technologies case, technologies table
ante communication » parte communication, une communication, vote communication
trade information » price information, private information, trade integration
information costs » information contents, information centers, information content
communication 1.1 » communication 4.1, communication 7.1, communication 1.3
development law » development latin, development 1
3 development » 2 development
law afrique » l afrique
costs de » costs _, costs 4, costs a
de ante » de sante, de andre
1.1 3 » 1.1 _, 1.1 a, 1.1 b

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

• Adding a wildcard symbol may retrieve word variants: technologies trade information costs de ante communication 1.1 3 development law afrique.*.