Perhaps you should try some spelling variations:
done communication » d'une communication, prone communication, de communication
developpement la » developpement de, developpement et, developpement du
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
technology has » technology hard, technology have, technology how
has inflation » how inflation, u.s inflation, cases inflation
la afrique » l afrique, la fabrique, en afrique
have done » have gone, have come, have more
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 has inflation rates have done communication costs a developpement la afrique.*.