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