Perhaps you should try some spelling variations:
usage information » age information, use information, wage information
information rates » information states, information ratio, information rules
des communication » les communications, nets communication, c's communication
technology usage » technology use, technology age, technology users
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
rates case » rates cape, states case, rates east
case des » cases des, case das, phase des
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology usage information rates case des communication costs au developpement en afrique.*.