Perhaps you should try some spelling variations:
policy integration » political integration, policy international, policy intervention
2.3 communication » 3.2 communication, de communication, 4 communication
en developpement » et developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
integration we » integration wie, integration wage, integration wege
de afrique » de l'afrique, en afrique, l afrique
trade 2.3 » trade 2.2, trade 2.1, trade 1.3
we trade » e trade, die trade, one trade
costs en » 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 policy integration we trade 2.3 communication costs en developpement de afrique.*.