Perhaps you should try some spelling variations:
data communication » data communications
modes information » models information, model information, modern information
information rates » information states, information ratio, information rules
technology modes » technology models, technology nodes, technology code
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
rates wave » rates have, rates wage, rates cape
wave data » live data
l afrique » en afrique
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 modes information rates wave data communication costs au developpement l afrique.*.