Perhaps you should try some spelling variations:
die developpement » de developpement, le developpement, du developpement
1 communication » 10 communication, 3 communication, 4 communication
developpement l » developpement il, developpement la, developpement de
infection rate » infection rates, inflation rate
technology 1 » technology _
1 infection » 19 infection, _ infection, 4 infection
rate spaces » state spaces, data spaces, safe spaces
l afrique » en afrique
spaces 1 » spaces _, spaces 3, spaces 1.1

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

• Adding a wildcard symbol may retrieve word variants: technology 1 infection rate spaces 1 communication _ die developpement l afrique.*.