Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
process integrated » process integration
3.2 communication » 3 communication, 2.3 communication, de communication
del developpement » de developpement, des developpements, le developpement
economic process » economic processes, economic progress, economic problems
developpement de » developpement des, developpement durable
integrated new » integrated non, integrated bea, integrated e
de afrique » de l'afrique, en afrique, l afrique
trade 3.2 » trade 2.2, trade 2, trade 4.1
costa del » costo del, costa e, cose del

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

• Adding a wildcard symbol may retrieve word variants: economic process integrated new trade 3.2 communication costa del developpement de afrique.*.