Perhaps you should try some spelling variations:
integration rights » integration eight, integration insights, integration regimes
2.3 communication » 3.2 communication, de communication, 4 communication
developpement de » developpement des, developpement durable
der integration » zur integration, sector integration
technology der » technology does, technology 4ir, technology dlt
rights treaty » rights treaties
treaty 2.3 » treaty 4.1
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology der integration rights treaty 2.3 communication costs _ developpement de afrique.*.