Perhaps you should try some spelling variations:
policies integration » policy integration, policies international, political integration
technology policies » technology policy
3.2 communication » 3 communication, 2.3 communication, de communication
development east » development southeast, development 1
integration de » integration der, integration des, l'integration de
4 development » 2 development, 4 developing
east afrique » east africa, east african, en afrique
trade 3.2 » trade 2.2, trade 2, trade 4.1
de trade » die trade, e trade, we trade
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology policies integration de trade 3.2 communication costs 4 development east afrique.*.