Perhaps you should try some spelling variations:
technologies during » technology during, technologies series, technologies changing
de communication » mobile communication, online communication
developpement et » developpement des, developpement de, development east
during national » using national, bulging national, serving national
a developpement » au developpement, de developpement, le developpement
national rates » national waters, national water, national rules
rates time » takes time
et afrique » en afrique, l afrique
time de » time die, estime de, time done
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: technologies during national rates time de communication costs a developpement et afrique.*.