Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
guide information » guided information, inside information, price information
technology guide » technology guides, technology guidance, technology gender
information when » information what, information war, information wants
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
did mobile » die mobile, grid mobile, lind mobile
l afrique » en afrique
when did » where did, when do
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 guide information when did mobile communications costs a developpement l afrique.*.