Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
leur developpement » le developpement, deux developpements, de developpement
technology trade » technology trends, technology transfer, technology transfers
developpement la » developpement de, developpement et, developpement du
trade sanctions » trade transactions
sanctions case » sanctions cause, auctions case, sanctions a
case whose » case who, cost whose, change whose
phase leur » phase der, phase four
la afrique » l afrique, la fabrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology trade sanctions case whose _ communication phase leur developpement la afrique.*.