Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
spain communications » benin communications, iran communications, japan communications
interactions few » interactions de, interactions et, interactions wei
technologies co » technologies _, technologies 4, technologies 2
co interactions » 10 interactions, 4 interactions, 11 interactions
development li » development lid, development lie, development lin
5 development » 2 development, 3 development, 3.1 development
data spain » drama spain, data main, data space
li afrique » l afrique, en afrique
few data » new data, flow data, view data
costs 5 » 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: technologies co interactions few data spain communications costs 5 development li afrique.*.