Perhaps you should try some spelling variations:
technologies have » technologies case, technologies based, technologies a
c2 communication » 2 communication, 12 communication, l2 communication
inflation rates » inflation rate
have inflation » wage inflation, age inflation, has inflation
rates spaces » places spaces, papers spaces, spaces spaces
des afrique » en afrique, de l'afrique
spaces c2 » spaces 2, spaces 4.2, spaces 6.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies have inflation rates spaces c2 communication costs _ developpement des afrique.*.