Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
information a » information age, information about
technology 1 » technology _
de afrique » de l'afrique, en afrique, l afrique
phase des » phasen des, phase der
a price » a primer
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information a price 3 communication phase des developpement de afrique.*.