Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
moral information » more information, model information, rural information
technology moral » technology neutral, technology market, technology middle
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
information 4 » information 2
does data » does cat
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2
4 does » 2 does

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

• Adding a wildcard symbol may retrieve word variants: technology moral information 4 does data communications costs 4 developpement l afrique.*.