Perhaps you should try some spelling variations:
technology computer » technology computers, ethnology computer, technology chapter
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
computer data » computers data
rate champs » rate caps, rate chaos, rate changes
de afrique » de l'afrique, en afrique, l afrique
data rate » data rates, data data, data related
champs de » camps de, champ de
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology computer data rate champs de communication costs a developpement de afrique.*.