Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
based inflation » cases inflation, based information, based innovation
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
rates spaces » places spaces, papers spaces, spaces spaces
spaces de » espaces de, spaces _, spaces 3
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 based inflation rates spaces de communication costs a developpement en afrique.*.