Perhaps you should try some spelling variations:
information ratio » information nation, information matrix, information section
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
dis information » mis information, aids information, des informations
4 communication » 3 communication, 5.4 communication, de communication
technology dis » technology does, technology 4ir, technology dlt
ratio case » rating case, ratio cable, ratio scale
de afrique » de l'afrique, en afrique, l afrique
costs et » costs _, costs 4, costs a
case 4 » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technology dis information ratio case 4 communication costs et developpement de afrique.*.