Perhaps you should try some spelling variations:
political integration » vertical integration, policy integration, social integration
technology political » technology policy, technology policies
integration unter » integration under, integration funfter, integration after
vi communications » 10 communications, 14 communications, 2 communications
developpement du » developpement de, developpement des, developpement et
l developpement » le developpement, de developpement, et developpement
du afrique » en afrique, l afrique, de l'afrique
unter des » unter dem, unter den, unter der
des vi » des vii, des vies, des viii

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

• Adding a wildcard symbol may retrieve word variants: technology political integration unter des vi communications _ l developpement du afrique.*.