Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
del developpement » de developpement, des developpements, le developpement
developpement en » developpement et, developpement des, developpement de
information war » information what, information wants, information when
1 communication » 10 communication, 3 communication, 4 communication
technologies 4 » technologies _
4 information » 2 information, 1 information
costa del » costo del, costa e, cose del
peace 1 » peace 10, peace 12, peace _

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information war peace 1 communication costa del developpement en afrique.*.