Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
information wage » information age, information war, information wants
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
ii information » i information, 2 information, 1 information
technology ii » technology ict, technology 1, technology 3
costs leur » costs clear
price de » price _, price 3, price a

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

• Adding a wildcard symbol may retrieve word variants: technology ii information wage price de communication costs leur developpement en afrique.*.