Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
et developpement » de developpement, le developpement, test development
technology site » technology state, technology elite, technology set
site infection » hiv infection, site selection, tb infection
infection rate » infection rates, inflation rate
rate spaces » state spaces, data spaces, safe spaces
des afrique » en afrique, de l'afrique
spaces de » espaces de, spaces _, spaces 3
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technology site infection rate spaces de communication a et developpement des afrique.*.