Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
o140 interaction » 10 interaction, 10 interactions, 1.3 interaction
1 communications » 10 communications, 14 communications, 1 communication
le developpement » de developpement, sme development
technology o140 » technology 1
developpement l » developpement il, developpement la, developpement de
political 1 » political _, political 2, political 3.1
l afrique » en afrique
costs le » 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 o140 interaction _ political 1 communications costs le developpement l afrique.*.