Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
du developpement » de developpement, le developpement, et developpement
5 communication » 3 communication, 4 communication, de communication
developpement l » developpement il, developpement la, developpement de
rate practices » trade practices, state practices, water practices
technology 12 » technology 1.2, technology 1, technology 2
12 inflation » 10 inflation, 2 inflation, 3.2 inflation
practices 5 » practices _, practices act
l afrique » en afrique
phase du » phase de, phase der, phase des

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

• Adding a wildcard symbol may retrieve word variants: technology 12 inflation rate practices 5 communication phase du developpement l afrique.*.