Perhaps you should try some spelling variations:
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
technology site » technology state, technology elite, technology set
developpement l » developpement il, developpement la, developpement de
site infection » hiv infection, site selection, tb infection
infection data » infection rate, infection rates, section data
data spaces » data sources
spaces 1.3 » spaces 11.3, spaces 12.3, spaces 13.3
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology site infection data spaces 1.3 communication costs _ developpement l afrique.*.